WO2023048395A1 - 복수의 통신을 지원하기 위한 안테나를 구비하는 전자 장치 - Google Patents
복수의 통신을 지원하기 위한 안테나를 구비하는 전자 장치 Download PDFInfo
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- WO2023048395A1 WO2023048395A1 PCT/KR2022/011604 KR2022011604W WO2023048395A1 WO 2023048395 A1 WO2023048395 A1 WO 2023048395A1 KR 2022011604 W KR2022011604 W KR 2022011604W WO 2023048395 A1 WO2023048395 A1 WO 2023048395A1
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- 238000004891 communication Methods 0.000 title claims abstract description 1031
- 230000005540 biological transmission Effects 0.000 claims abstract description 175
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
Definitions
- Various embodiments disclosed in this document relate to an electronic device supporting a plurality of communication schemes, for example, to an electronic device performing a plurality of communications using the same antenna.
- Various electronic devices such as a smart phone, a tablet PC, a portable multimedia player (PMP), a personal digital assistant (PDA), a laptop personal computer (laptop PC), or a wearable device are widespread. there is.
- PMP portable multimedia player
- PDA personal digital assistant
- laptop PC laptop personal computer
- Recent electronic devices include cellular communication including new radio (NR), long-term evolution (LTE), 3rd generation cellular communication, and 2nd generation cellular communication, Wi-Fi, Bluetooth or ultra wide-band (UWB) ), and whenever the number of supported communication methods increases, a front-end module (FEM) or antenna for receiving or outputting a signal corresponding to the supported communication method. number may increase.
- NR new radio
- LTE long-term evolution
- 3rd generation cellular communication 3rd generation cellular communication
- 2nd generation cellular communication Wi-Fi, Bluetooth or ultra wide-band (UWB)
- FEM front-end module
- antenna for receiving or outputting a signal corresponding to the supported communication method. number may increase.
- the number of antennas or front-end modules for receiving or outputting signals corresponding to the communication schemes may increase as the number of communication schemes supported by an electronic device increases.
- a space for arranging antennas or front-end modules in an electronic device may increase. Since the size of an electronic device is limited, increasing the space for placing an antenna or front-end module may reduce the space for placing other components.
- a distance between antennas may decrease as the number of antennas increases.
- interference between the antennas may occur, resulting in deterioration of communication performance.
- An electronic device having an antenna and a front-end module improves communication performance by commonly using an antenna or a front-end module for communications in which frequency bands partially overlap among various communication methods, The space occupied by the parts can be reduced.
- An electronic device includes a first communication circuit including a first transmission port outputting a transmission signal of a first communication and a first reception port receiving a reception signal of the first communication; A second communication circuit including a second transmission port outputting a transmission signal of two communications and a second reception port receiving a reception signal of the second communication, and a first branch connected to the first antenna and the first communication circuit A filter, a second branch filter connected to the second antenna and the first communication circuit, connected to the second communication circuit through the second transmission port and the second reception port, the first branch filter and the second branch filter and a first switch connected to switch between a third antenna and a fourth antenna connected through the second reception port, wherein the second communication circuit comprises one of the first antenna and the second antenna.
- Transmitting the transmission signal of the second communication by using and controlling the first switch to receive the reception signal of the second communication using the other one of the first antenna and the second antenna at the same time as the transmission Executes a first function, transmits a transmission signal of the second communication using any one of the first antenna and the second antenna, and transmits a received signal of the second communication using any one of the antennas
- the second function is executed by controlling the first switch to receive a signal
- the third function is executed by controlling the first switch to receive a reception signal of the second communication using the third and fourth antennas.
- an electronic device may use the same antenna when performing first communication and second communication in which some frequency bands overlap. Therefore, the space occupied by the antenna can be reduced compared to the embodiment in which both the antenna supporting the first communication and the antenna supporting the second communication are arranged.
- FIG. 1 is a block diagram of an electronic device in a network environment, according to various embodiments.
- FIG. 2 illustrates a first function of an electronic device according to various embodiments.
- FIG. 3 illustrates a second function of an electronic device according to various embodiments.
- FIG. 4 illustrates a third function of an electronic device according to various embodiments.
- FIG. 5 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- FIG. 6 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- FIG. 7 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- FIG. 8 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- FIG. 9 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- FIG. 1 is a block diagram of an electronic device 101 within a network environment 100, according to various embodiments.
- an electronic device 101 communicates with an electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or through a second network 199. It may communicate with at least one of the electronic device 104 or the server 108 through (eg, a long-distance wireless communication network). According to one embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108 .
- a first network 198 eg, a short-range wireless communication network
- the server 108 e.g, a long-distance wireless communication network
- the electronic device 101 includes a processor 120, a memory 130, an input module 150, an audio output module 155, a display module 160, an audio module 170, a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or the antenna module 197 may be included.
- at least one of these components eg, the connection terminal 178) may be omitted or one or more other components may be added.
- some of these components eg, sensor module 176, camera module 180, or antenna module 197) are integrated into a single component (eg, display module 160). It can be.
- the processor 120 for example, executes software (eg, the program 140) to cause at least one other component (eg, hardware or software component) of the electronic device 101 connected to the processor 120. It can control and perform various data processing or calculations. According to one embodiment, as at least part of data processing or operation, the processor 120 transfers instructions or data received from other components (e.g., sensor module 176 or communication module 190) to volatile memory 132. , processing commands or data stored in the volatile memory 132 , and storing resultant data in the non-volatile memory 134 .
- software eg, the program 140
- the processor 120 transfers instructions or data received from other components (e.g., sensor module 176 or communication module 190) to volatile memory 132. , processing commands or data stored in the volatile memory 132 , and storing resultant data in the non-volatile memory 134 .
- the processor 120 may include a main processor 121 (eg, a central processing unit or an application processor) or a secondary processor 123 (eg, a graphic processing unit, a neural network processing unit ( NPU: neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor).
- a main processor 121 eg, a central processing unit or an application processor
- a secondary processor 123 eg, a graphic processing unit, a neural network processing unit ( NPU: neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor.
- NPU neural network processing unit
- the secondary processor 123 may be implemented separately from or as part of the main processor 121 .
- the secondary processor 123 may, for example, take the place of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 is active (eg, running an application). ) state, together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display module 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the related functions or states.
- the auxiliary processor 123 eg, image signal processor or communication processor
- the auxiliary processor 123 may include a hardware structure specialized for processing an artificial intelligence model.
- AI models can be created through machine learning. Such learning may be performed, for example, in the electronic device 101 itself where the artificial intelligence model is performed, or may be performed through a separate server (eg, the server 108).
- the learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning or reinforcement learning, but in the above example Not limited.
- the artificial intelligence model may include a plurality of artificial neural network layers.
- Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the foregoing, but is not limited to the foregoing examples.
- the artificial intelligence model may include, in addition or alternatively, software structures in addition to hardware structures.
- the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176) of the electronic device 101 .
- the data may include, for example, input data or output data for software (eg, program 140) and commands related thereto.
- the memory 130 may include volatile memory 132 or non-volatile memory 134 .
- the program 140 may be stored as software in the memory 130 and may include, for example, an operating system 142 , middleware 144 , or an application 146 .
- the input module 150 may receive a command or data to be used by a component (eg, the processor 120) of the electronic device 101 from the outside of the electronic device 101 (eg, a user).
- the input module 150 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).
- the sound output module 155 may output sound signals to the outside of the electronic device 101 .
- the sound output module 155 may include, for example, a speaker or a receiver.
- the speaker can be used for general purposes such as multimedia playback or recording playback.
- a receiver may be used to receive an incoming call. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.
- the display module 160 may visually provide information to the outside of the electronic device 101 (eg, a user).
- the display module 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device.
- the display module 160 may include a touch sensor set to detect a touch or a pressure sensor set to measure the intensity of force generated by the touch.
- the audio module 170 may convert sound into an electrical signal or vice versa. According to one embodiment, the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device connected directly or wirelessly to the electronic device 101 (eg: Sound may be output through the electronic device 102 (eg, a speaker or a headphone).
- the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device connected directly or wirelessly to the electronic device 101 (eg: Sound may be output through the electronic device 102 (eg, a speaker or a headphone).
- the sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the detected state. can do.
- the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a bio sensor, It may include a temperature sensor, humidity sensor, or light sensor.
- the interface 177 may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device 101 to an external electronic device (eg, the electronic device 102).
- the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
- HDMI high definition multimedia interface
- USB universal serial bus
- SD card interface Secure Digital Card interface
- audio interface audio interface
- connection terminal 178 may include a connector through which the electronic device 101 may be physically connected to an external electronic device (eg, the electronic device 102).
- the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
- the haptic module 179 may convert electrical signals into mechanical stimuli (eg, vibration or motion) or electrical stimuli that a user may perceive through tactile or kinesthetic senses.
- the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
- the camera module 180 may capture still images and moving images. According to one embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.
- the power management module 188 may manage power supplied to the electronic device 101 .
- the power management module 188 may be implemented as at least part of a power management integrated circuit (PMIC), for example.
- PMIC power management integrated circuit
- the battery 189 may supply power to at least one component of the electronic device 101 .
- the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
- the communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). Establishment and communication through the established communication channel may be supported.
- the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
- the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg, : a local area network (LAN) communication module or a power line communication module).
- a wireless communication module 192 eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module
- GNSS global navigation satellite system
- wired communication module 194 eg, : a local area network (LAN) communication module or a power line communication module.
- a corresponding communication module is a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a telecommunications network such as a computer network (eg, a LAN or a WAN).
- a telecommunications network such as a computer network (eg, a LAN or a WAN).
- These various types of communication modules may be integrated as one component (eg, a single chip) or implemented as a plurality of separate components (eg, multiple chips).
- the wireless communication module 192 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199.
- subscriber information eg, International Mobile Subscriber Identifier (IMSI)
- IMSI International Mobile Subscriber Identifier
- the electronic device 101 may be identified or authenticated.
- the wireless communication module 192 may support a 5G network after a 4G network and a next-generation communication technology, for example, NR access technology (new radio access technology).
- NR access technologies include high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low latency (URLLC)).
- eMBB enhanced mobile broadband
- mMTC massive machine type communications
- URLLC ultra-reliable and low latency
- -latency communications can be supported.
- the wireless communication module 192 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example.
- the wireless communication module 192 uses various technologies for securing performance in a high frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), and full-dimensional multiplexing. Technologies such as input/output (FD-MIMO: full dimensional MIMO), array antenna, analog beam-forming, or large scale antenna may be supported.
- the wireless communication module 192 may support various requirements defined for the electronic device 101, an external electronic device (eg, the electronic device 104), or a network system (eg, the second network 199).
- the wireless communication module 192 is a peak data rate for eMBB realization (eg, 20 Gbps or more), a loss coverage for mMTC realization (eg, 164 dB or less), or a U-plane latency for URLLC realization (eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less) may be supported.
- eMBB peak data rate for eMBB realization
- a loss coverage for mMTC realization eg, 164 dB or less
- U-plane latency for URLLC realization eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less
- the antenna module 197 may transmit or receive signals or power to the outside (eg, an external electronic device).
- the antenna module 197 may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (eg, PCB).
- the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is selected from the plurality of antennas by the communication module 190, for example. can be chosen A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
- other components eg, a radio frequency integrated circuit (RFIC) may be additionally formed as a part of the antenna module 197 in addition to the radiator.
- RFIC radio frequency integrated circuit
- the antenna module 197 may form a mmWave antenna module.
- the mmWave antenna module includes a printed circuit board, an RFIC disposed on or adjacent to a first surface (eg, a lower surface) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, array antennas) disposed on or adjacent to a second surface (eg, a top surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.
- peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
- signal e.g. commands or data
- commands or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199 .
- Each of the external electronic devices 102 or 104 may be the same as or different from the electronic device 101 .
- all or part of operations executed in the electronic device 101 may be executed in one or more external electronic devices among the external electronic devices 102 , 104 , or 108 .
- the electronic device 101 when the electronic device 101 needs to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device 101 instead of executing the function or service by itself.
- one or more external electronic devices may be requested to perform the function or at least part of the service.
- One or more external electronic devices receiving the request may execute at least a part of the requested function or service or an additional function or service related to the request, and deliver the execution result to the electronic device 101 .
- the electronic device 101 may provide the result as at least part of a response to the request as it is or additionally processed.
- cloud computing distributed computing, mobile edge computing (MEC), or client-server computing technology may be used.
- the electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing.
- the external electronic device 104 may include an internet of things (IoT) device.
- Server 108 may be an intelligent server using machine learning and/or neural networks. According to one embodiment, the external electronic device 104 or server 108 may be included in the second network 199 .
- the electronic device 101 may be applied to intelligent services (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.
- FIG. 2 illustrates a first function of an electronic device according to various embodiments.
- an electronic device 101 performs a first function by using a transmission signal 210 through wireless communication and a received signal 230 through wireless communication.
- wireless communication performed by the electronic device 101 may include ultra-wide band communication (UWB communication) (eg, second communication).
- the electronic device 101 may check physical quantities including the position, direction, distance, and/or movement state (eg, movement speed or direction) of the external object 20 by using the first function.
- the first function may be, for example, a radar function.
- the electronic device 101 may emit a transmission signal 210 to the outside.
- the electronic device 101 may include one or more antennas (eg, the first antenna 550, the second antenna 570, and/or the third antenna 580 of FIG. 5).
- the electronic device 101 may radiate the transmission signal 210 to the outside using at least one antenna.
- the electronic device 101 may radiate transmission signals 210 in a plurality of directions.
- the electronic device 101 may radiate the transmission signal 210 toward substantially all directions centered on the electronic device 101 .
- the electronic device 101 may emit a substantially non-directional transmission signal 210 to execute the first function.
- the electronic device 101 may radiate the transmission signal 210 temporally and/or spatially in substantially all directions around the electronic device 101, that is, by dividing an angle on a three-dimensional coordinate system. there is.
- the electronic device 101 radiates the transmission signal 210 using a laser direct structuring antenna (LDS) and/or a metal antenna when performing the first function in consideration of radiation characteristics. can do.
- LDS laser direct structuring antenna
- the electronic device 101 may receive the reception signal 230 from the outside.
- the received signal 230 may be a signal that reaches the electronic device 101 after the transmission signal 210 emitted from the electronic device 101 is reflected by the object 20 .
- the transmission signal 210 includes a part of the signal 220 transmitted through the object 20 or scattered or annihilated by the object 20 when it collides with the object 20 and a received signal 230 reflected by the object 20 ( or a reflected transmission signal).
- the received signal 230 may reach the electronic device 101 after being reflected by the object 20 .
- the electronic device 101 includes the object 20 including the position, direction, distance, and/or movement state (eg, moving speed or moving direction) of the object 20 based on the received signal 230. ) can be checked.
- a signal reflected by the object 20 (for example, the transmission signal 230) is converted into a transmission signal 210 according to the position, direction, distance, and/or motion state (eg, speed or direction of movement) of the object 20.
- the distance, angle, and time of the object 20 from the electronic device 101 may be checked based on the time taken until reception of the corresponding received signal 230 after the emission of the , angle, and the frequency of the received signal 230 .
- the electronic device 101 may emit a transmission signal 210 while receiving the reception signal 230 .
- the electronic device 101 simultaneously uses an antenna for radiating the transmission signal 210 (eg, the first antenna) and an antenna for receiving the received signal 230 (eg, the second antenna) to receive the received signal (eg, the second antenna).
- the transmission signal 210 may be radiated simultaneously with reception of 230).
- FIG. 3 illustrates a second function of an electronic device according to various embodiments.
- an electronic device 101 performs a second function by using a transmission signal 310 through wireless communication and a received signal 320 through wireless communication.
- wireless communication performed by the electronic device 101 may include ultra-wide band communication (UWB communication) (eg, second communication).
- UWB communication ultra-wide band communication
- the electronic device 101 can determine the distance of the external electronic device 102 from the electronic device 101 by using the second function.
- the second function may be, for example, a ranging function.
- the electronic device 101 may emit a transmission signal 310 to the outside.
- the electronic device 101 may include one or more antennas (eg, the first antenna 550, the second antenna 570, and/or the third antenna 580 of FIG. 5).
- the electronic device 101 may radiate the transmission signal 310 to the outside using at least one antenna.
- the electronic device 101 may radiate transmission signals 310 in multiple directions.
- the electronic device 101 may radiate the transmission signal 310 toward substantially all directions centered on the electronic device 101 .
- the electronic device 101 may emit a substantially non-directional transmission signal 310 to execute the second function.
- the electronic device 101 may temporally and/or spatially radiate the transmission signal 310 in substantially all directions around the electronic device 101, that is, by dividing an angle on a three-dimensional coordinate system. there is.
- the electronic device 101 radiates the transmission signal 310 using a laser direct structuring antenna (LDS) and/or a metal antenna when the second function is executed in consideration of radiation characteristics can do.
- the transmission signal 310 may include a signal requesting the received external electronic device 102 to transmit the received signal 320 .
- the external electronic device 102 may receive the transmission signal 310 and radiate the received signal 320 toward the electronic device 101 .
- the external electronic device 101 may transmit the received signal 320 immediately after receiving the transmission signal 310 after a predetermined time (eg, response waiting time t B ) has passed.
- the electronic device 101 may store information about the response waiting time t B in advance.
- the received signal 320 may include information about the response waiting time t B of the external electronic device 102 .
- the electronic device 101 may receive the reception signal 320 from the outside.
- the received signal 320 may be a signal that the external electronic device 102 receives the transmission signal 310 emitted from the electronic device 101 and the external electronic device 102 transmits toward the electronic device 101. there is.
- the electronic device 101 emits the transmission signal 310 and receives the received signal 320 again, based on the time taken (eg, round-trip time t A ) to the external electronic device ( 102) may execute a second function of measuring a distance away from the electronic device 101.
- the electronic device 101 measures a round trip time (t A ) based on a transmission signal 310 and a received signal 320, and it takes the signal to travel based on the round trip time (t A ). You can check the time (eg travel time (t p )).
- the travel time (t p ) may be significantly smaller than the response waiting time (t B ), and the electronic device 101 sets the time difference between the round trip time (t A ) and the response waiting time (t B ) to 2
- the travel time (t p ) can be calculated by dividing by According to an embodiment, the electronic device 101 divides the movement time (t p ) by the movement speed (eg, the speed of light) of the transmission signal 310 and/or the reception signal 320 to determine the external electronic device 102 distance can be checked.
- the electronic device 101 can execute the second function using the same antenna.
- the transmission signal 310 may be transmitted using the first antenna and the reception signal 320 may be received using the same first antenna.
- FIG. 4 illustrates a third function of an electronic device according to various embodiments.
- the electronic device 101 may execute a third function using a signal received through wireless communication.
- the electronic device 101 may include a plurality of antennas (eg, the first antenna RX1 and the second antenna RX2), and may check a path difference of a received signal reaching each antenna.
- wireless communication performed by the electronic device 101 may include ultra-wide band communication (UWB communication) (eg, second communication).
- UWB communication ultra-wide band communication
- the electronic device 101 may check a physical quantity including an angle of arrival (AoA) of an external signal by using the third function.
- AoA angle of arrival
- the electronic device 101 may receive a signal arriving from the outside using two or more antennas (eg, the first antenna RX1 and the second antenna RX2).
- the electronic device 101 can simultaneously receive reception signals from two or more antennas (eg, the first antenna RX1 and the second antenna RX2).
- the received signal may reach the first antenna RX1 through the first path 410 and may reach the second antenna RX2 through the second path 420 .
- the electronic device 101 may check a path difference 430 to the first antenna RX1 and the second antenna RX2 with respect to the received signal.
- the path difference 430 may have a length of d, and the first phase ⁇ 2 is the phase of the received signal corresponding to the first antenna RX1 and the second phase is the phase of the received signal corresponding to the second antenna RX2.
- a phase difference ⁇ of ' ⁇ 1 - ⁇ 2' may be formed by the two phases ⁇ 1.
- the electronic device 101 transmits phase information (eg, the first phase ⁇ 2) when receiving the received signal through the first antenna RX1 and the received signal through the second antenna RX2.
- Phase information e.g., second phase ( ⁇ 1)
- length information (d) of the path difference 430 e.g., length information (d) of the path difference 430
- distance (S) between the first antenna RX1 and the second antenna RX2 e.g., distance (S) between the first antenna RX1 and the second antenna RX2, and reception
- the angle of arrival (angle a) can be estimated based on the wavelength ( ⁇ ) of the signal.
- the electronic device 101 may estimate the angle of arrival (angle a) through, for example, Equation 1 below.
- FIG. 5 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- an electronic device may include a first branch filter 540, a first antenna 550, a second branch filter 560, a second antenna 570, and a third antenna 580.
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving a signal through the first communication or transmitting a signal through the first communication.
- the first communication may refer to one communication among various wireless communications supported by the electronic device 101 .
- the first communication may include wireless fidelity (WiFi) and/or Bluetooth communication supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the first communication or reception of a signal through the first communication by using the first communication circuit 510 .
- the first communication circuit 510 includes at least one receiving port (eg, the first receiving port RXP1) for receiving a reception signal (eg, Rx) of the first communication and It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the first receiving port RXP1 for receiving a reception signal (eg, Rx) of the first communication
- It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the electronic device 101 may include various components (eg, an amplifier, a switch, or a splitter) for receiving a signal through the second communication or transmitting a signal through the second communication.
- the second communication may mean one of various wireless communications supported by the electronic device 101 .
- the second communication may include ultra-wide band (UWB) supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the second communication or reception of a signal through the second communication by using the second communication circuit 520 .
- the second communication circuit 520 includes at least one receiving port (eg, the second receiving port RXP2) for receiving a reception signal (eg, Rx) of the second communication and a transmission signal (eg, the second communication) Example: It may include at least one transmission port (eg, the second transmission port TXP2) outputting Tx.
- the frequency band of the first communication and the frequency band of the second communication may overlap at least in part.
- the frequency band of the first communication may include a frequency band of 2.4 GHz to 2.5 GHz and/or a frequency band of 5.15 GHz to 7.125 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Accordingly, the frequency band of the first communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the first antenna 550 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the first antenna 550 is a signal of a frequency band of the first communication (eg, 2.4 GHz to 2.5 GHz and 5.15 GHz to 7.125 GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the first antenna 550 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the second antenna 570 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the second antenna 570 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.125GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the second antenna 570 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the third antenna 580 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the third antenna 580 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the third antenna 580 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the first branch filter 540 may filter the signal received by the first antenna 550 according to a frequency band. According to an embodiment, the first branch filter 540 may transfer a signal of a frequency band of the first communication among signals received from the first antenna 550 to the first communication circuit 510 . According to an embodiment, the first branch filter 540 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 530 . According to one embodiment, the first branch filter 540 may include a triplexer. The first branch filter 540 is not limited to a triplexer, and may include various branching filter elements branching into a plurality of paths, such as a diplexer and a quadplexer.
- the first branch filter 540 converts the signal of the first communication among the signals received from the first antenna 550 into two or more frequency bands (eg, 2.4 GHz). to 2.5 GHz frequency band and 5.15 GHz to 7.125 GHz frequency band) and transmitted to the first communication circuit 510, and a signal of a frequency band that does not overlap with the first communication among signals of the second communication (eg: A signal of the second frequency band) may be transferred to the first switch 530 .
- two or more frequency bands eg, 2.4 GHz
- a signal of a frequency band that does not overlap with the first communication among signals of the second communication eg: A signal of the second frequency band
- the signal of the first communication transmitted to the first communication circuit 510 by dividing into two or more frequency bands may be transferred to the first communication circuit 510 through different front-end modules.
- the second branch filter 560 may filter the signal received by the second antenna 570 according to a frequency band. According to an embodiment, the second branch filter 560 may transmit a signal of a frequency band of the first communication among signals received from the second antenna 570 to the first communication circuit 510 . According to an embodiment, the second branch filter 560 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 530 . According to one embodiment, the second branch filter 560 may include a triplexer. The second branch filter 560 is not limited to a triplexer, and may include various branching filter elements branching into a plurality of paths, such as a diplexer and a quadplexer.
- the second branch filter 560 converts the signal of the first communication among the signals received from the second antenna 570 into two or more frequency bands (eg, 2.4 GHz). to 2.5 GHz frequency band and 5.15 GHz to 7.125 GHz frequency band) and transmitted to the first communication circuit 510, and a signal of a frequency band that does not overlap with the first communication among signals of the second communication (eg: A signal of the second frequency band) may be transferred to the first switch 530 .
- two or more frequency bands eg, 2.4 GHz
- the signal of the first communication transmitted to the first communication circuit 510 by dividing into two or more frequency bands may be transferred to the first communication circuit 510 through different front-end modules.
- the first switch 530 is connected to the second communication circuit 520 to switch between the first branch filter 540, the second branch filter 560 and the third antenna 580.
- the first switch 530 includes a plurality of poles connected to at least one of a receive port of the second communication circuit 520 and a transmit port of the second communication circuit 520 and a first branch. It may be implemented as a switch including a plurality of output terminals (throws) connected to at least one of the filter 540, the second branch filter 560, and/or the third antenna 580.
- the first switch 530 of FIG. 5 may include a double pole three throw (DP3T).
- the second communication circuit may control the first switch 530 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second communication circuit 520 may transmit a signal requesting reception of a received signal through the second communication to the first communication circuit 510 .
- the second communication circuit 520 may control the first switch 530 to receive a reception signal of the second communication through the first antenna 550 and/or the second antenna 570 .
- the second communication circuit 520 may transmit a signal requesting transmission of a transmission signal through the second communication to the first communication circuit 510 .
- the second communication circuit 520 may transmit a transmission signal of the second communication through the first antenna 550 and/or the second antenna 570 by controlling the first switch 530 .
- the second communication circuit 520 controls the first switch 530 to obtain a first function (eg, the first function in FIG. 2 ) and a second function (eg, the second function in FIG. 3 ). ) and/or a third function (eg, the third function of FIG. 4) may be executed.
- a first function eg, the first function in FIG. 2
- a second function eg, the second function in FIG. 3
- a third function eg, the third function of FIG. 4
- the second communication circuit 520 may transmit and receive a second communication signal by simultaneously using the first antenna 550 and the second antenna 570 to execute the first function.
- the second communication circuit 520 controls the first switch 530 to be connected to the first branch filter 540 and the second branch filter 560 to simultaneously transmit signals through the second communication. and receive.
- the second communication circuit 520 transmits a transmission signal through the second communication using either one of the first antenna 550 and the second antenna 570, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 520 transmits and receives a signal through the second communication using at least one of the first antenna 550 and the second antenna 570 in order to execute the second function. can do.
- the second communication circuit 520 controls the first switch 530 to be connected to the first branch filter 540 and/or the second branch filter 560 so that the first antenna 550 and / Alternatively, a signal may be transmitted and received through the second communication using the second antenna 570 .
- the second communication circuit 520 transmits a transmission signal through the second communication using either one of the first antenna 550 and the second antenna 570, and transmits a transmission signal through the same antenna. 2 A reception signal through communication can be received.
- the second communication circuit 520 transmits a transmission signal through the second communication using either one of the first antenna 550 and the second antenna 570, and uses the other antenna. It is possible to receive a reception signal through the second communication.
- the second communication circuit 520 may receive a signal through the second communication using the third antenna 580 in order to execute the third function. According to an embodiment, the second communication circuit 520 controls the first switch 530 to be connected to the third antenna 580 to receive a signal through the second communication through the third antenna 580. there is.
- FIG. 6 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- the communication circuit of FIG. 6 may be an embodiment of the communication circuit of FIG. 5 .
- the block diagram of FIG. 6 may include components of a communication circuit not shown in FIG. 5 or components added in FIG. 5 .
- an electronic device eg, the electronic device 101 of FIG. 1 includes a first communication circuit 610 (eg, the first communication circuit 510 of FIG. 5 ), A plurality of front-end modules (FEM: 611, 612, 613 and/or 614), a second communication circuit 620 (eg, the second communication circuit 520 of FIG. 5), a first switch ( 630) (eg, the first switch 530 of FIG. 5), the first triplexer 640 (eg, the first branch filter 540 of FIG. 5), the first antenna 650 (eg, the first branch filter 540 of FIG.
- antenna 550 antenna 550
- a second triplexer 660 eg, the second branch filter 560 of FIG. 5
- a second antenna 670 eg, the second antenna 570 of FIG. 5
- a third antenna ( 680) eg, the third antenna 580 of FIG. 5
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving a signal through the first communication or transmitting a signal through the first communication.
- the first communication may refer to one communication among various wireless communications supported by the electronic device 101 .
- the first communication may include wireless fidelity (WiFi) and/or Bluetooth communication supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the first communication or reception of a signal through the first communication by using the first communication circuit 610 .
- the first communication circuit 610 includes at least one receiving port (eg, the first receiving port RXP1) for receiving a reception signal (eg, Rx) of the first communication and It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the first receiving port RXP1 for receiving a reception signal (eg, Rx) of the first communication
- It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the electronic device 101 includes a plurality of front-end modules (hereinafter referred to as FEMs) (eg, a first FEM 611 and a second FEM 612) in order to receive or transmit a signal through the first communication.
- FEMs front-end modules
- the third FEM (613) and the fourth FEM (614)) may be included.
- the first FEM 611 amplifies the signal received through the first antenna 650 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 610. ) can be transmitted.
- the first FEM 611 may amplify the transmission signal of the first communication transmitted by the first communication circuit 610 or may perform a process of removing noise.
- the processed signal may be output through the first antenna 650 via the first triplexer 640 .
- the band of the signal received or output by the 1st FEM 611 may be some of the frequency bands (eg, 2.4 GHz to 2.5 GHz) of the frequency bands of the first communication.
- the 2FEM 612 amplifies the signal received through the first antenna 650 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 610. ) can be transmitted.
- the 2FEM 612 may amplify the transmission signal of the first communication transmitted by the first communication circuit 610 or perform a process of removing noise.
- the processed signal may be output through the first antenna 650 via the first triplexer 640 .
- the band of the signal received or output by the 2FEM 612 may be a part of the frequency band of the first communication (eg, 5.15 GHz to 7.125 GHz).
- the band of the signal received or output by the 2FEM 612 is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25 GHz to 6.75 GHz)). GHz frequency band)).
- the 2FEM 612 may be connected to a LAA part that processes a signal received according to LTE-long term evolution-licensed assisted access (LAA).
- LAA LTE-long term evolution-licensed assisted access
- LTE-LAA is a standard technology that operates the LTE system by utilizing an unlicensed band (e.g., 5GHz ISM (industrial, scientific and medical)).
- the frequency band used for LTE-LAA is the frequency band of the first communication (e.g., 5.15 GHz to 7.125 GHz).
- the signal output from the LTE base station is received through the first antenna 650 and received by the second FEM 612 via the first triplexer 640, and the signal processed by the second FEM 612 is the LAA part. can be output as
- the signal output from the LAA part may be amplified by the second FEM 612 and output to the outside through the first antenna 650 via the first triplexer 640 .
- the first antenna 650 may transmit and receive LAA signals while not using the first communication (eg, WiFi, Bluetooth).
- the 3FEM 613 amplifies the signal received through the second antenna 670 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 610. ) can be transmitted.
- the 3FEM 613 may amplify the transmission signal of the first communication transmitted by the first communication circuit 610 or perform a process of removing noise.
- the processed signal may be output through the second antenna 670 via the second triplexer 660 .
- the band of the signal that the 3FEM 613 receives or outputs may be some of the frequency bands of the first communication (eg, 2.4 GHz to 2.5 GHz).
- the 4th FEM 614 amplifies the signal received through the second antenna 670 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 610. ) can be transmitted.
- the 4th FEM 614 may amplify the transmission signal of the first communication transmitted by the first communication circuit 610 or perform a process of removing noise.
- the processed signal may be output through the second antenna 670 via the second triplexer 660 .
- the band of the signal received or output by the 4FEM 614 may be some of the frequency bands of the first communication (eg, 5.15 GHz to 7.125 GHz).
- the band of the signal received or output by the 4FEM 614 (eg, 5.15 GHz to 7.125 GHz) is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25 GHz to 6.75 GHz)). GHz frequency band)).
- the fourth FEM 614 may be connected to the LAA part.
- the signal output from the LTE base station is received through the second antenna 670 and received by the 4th FEM 614 via the 2nd triplexer 660, and the signal processed by the 4th FEM 614 is the LAA part.
- the second antenna 670 may transmit and receive LAA signals while not using the first communication (eg, WiFi, Bluetooth).
- the electronic device 101 may include various components (eg, an amplifier, a switch, or a splitter) for receiving a signal through the second communication or transmitting a signal through the second communication.
- the second communication may mean one of various wireless communications supported by the electronic device 101 .
- the second communication may include ultra-wide band (UWB) supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the second communication or reception of a signal through the second communication by using the second communication circuit 620 .
- the second communication circuit 620 includes at least one receiving port (eg, the second receiving port RXP2) for receiving a reception signal (eg, Rx) of the second communication and a transmission signal (eg, the second communication).
- It may include at least one transmission port (eg, the second transmission port TXP2) outputting Tx.
- the frequency band of the first communication and the frequency band of the second communication may overlap at least in part.
- the frequency band of the first communication may include a frequency band of 2.4 GHz to 2.5 GHz and/or a frequency band of 5.15 GHz to 7.125 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Therefore, the frequency band of the first communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the first antenna 650 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the first antenna 650 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.25GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the first antenna 650 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the first antenna 650 may include a laser direct structuring antenna (LDS) antenna and/or a metal antenna.
- LDS laser direct structuring antenna
- the second antenna 670 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the second antenna 670 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.125GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the second antenna 670 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the second antenna 670 may include a laser direct structuring antenna (LDS) antenna and/or a metal antenna.
- LDS laser direct structuring antenna
- the third antenna 680 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the third antenna 680 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the third antenna 680 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the third antenna 680 may include a patch antenna.
- the fourth antenna 684 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the fourth antenna 684 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the fourth antenna 684 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the fourth antenna 684 may include a patch antenna.
- the fifth antenna 685 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the fifth antenna 685 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the fifth antenna 685 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the fifth antenna 685 may include a patch antenna.
- the first triplexer 640 may filter the signal received by the first antenna 650 according to a frequency band. According to an embodiment, the first triplexer 640 may transmit a signal of a frequency band of the first communication among signals received from the first antenna 650 to the first communication circuit 610 . According to an embodiment, the first triplexer 640 may transmit signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 630 . According to an embodiment, the first triplexer 640 transmits signals of the first communication among signals received from the first antenna 650 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz).
- the signal of the first communication transmitted to the first communication circuit 610 by dividing into two or more frequency bands eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz
- the first communication circuit 610 may be transferred to the first communication circuit 610 through different front-end modules (eg, the first FEM 611 or the second FEM 612).
- the first triplexer 640 transmits a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 630, and transmits the first communication signal.
- a signal of the second frequency band eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz
- the first communication signal e.g. 5.15GHz to 7.125GHz band of the first communication signal
- This non-overlapping signal eg, the first communication signal in the 2.4GHz to 2.5GHz band
- the second triplexer 660 may filter the signal received by the second antenna 670 according to a frequency band. According to an embodiment, the second triplexer 660 may transfer a signal of a frequency band of the first communication among signals received from the second antenna 670 to the first communication circuit 610 . According to an embodiment, the second triplexer 660 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 630 . According to an embodiment, the second triplexer 660 transmits signals of the first communication among signals received from the second antenna 670 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz).
- the signal of the first communication transmitted to the first communication circuit 610 by dividing into two or more frequency bands eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz
- the signal of the first communication transmitted to the first communication circuit 610 may be transferred to the first communication circuit 610 through different front-end modules (eg, the 3rd FEM 613 or the 4th FEM 614).
- the second triplexer 660 transmits a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 630, and transmits the first communication signal.
- a signal of the second frequency band eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz
- the first communication signal e.g. the first communication signal of the 5.15GHz to 7.125GHz band
- This non-overlapping signal eg, the first communication signal of the 2.4GHz to 2.5GHz band
- 3rd FEM 613
- the first switch 630 is connected to the second communication circuit 620 to switch between the first triplexer 640 , the second triplexer 660 and the third antenna 680 .
- the first switch 630 includes a plurality of poles connected to at least one of a receive port of the second communication circuit 620 and a transmit port of the second communication circuit 620 and a first triplexer ( 640), the second triplexer 660, and/or the third antenna 680 may be implemented as a switch including a plurality of output terminals (throws) connected to at least one of them.
- the first switch 630 of FIG. 6 may include a double pole three throw (DP3T).
- the second communication circuit may control the first switch 630 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second communication circuit 620 may transmit a signal requesting reception of a received signal through the second communication to the first communication circuit 610 .
- a signal transmitted between the first communication circuit 610 and the second communication circuit 620 may be transmitted through a Coex (coexistence) interface, but is not limited thereto.
- the second communication circuit 620 may control the first switch 630 to receive a reception signal of the second communication through the first antenna 650 and/or the second antenna 670 .
- the second communication circuit 620 may transmit a signal requesting transmission of a transmission signal through the second communication to the first communication circuit 610 .
- the second communication circuit 620 may transmit a transmission signal of the second communication through the first antenna 650 and/or the second antenna 670 by controlling the first switch 630 .
- the second communication circuit 620 controls the first switch 630 to obtain a first function (eg, the first function in FIG. 2 ) and a second function (eg, the second function in FIG. 3 ). ) and/or a third function (eg, the third function of FIG. 4) may be executed.
- a first function eg, the first function in FIG. 2
- a second function eg, the second function in FIG. 3
- a third function eg, the third function of FIG. 4
- the second communication circuit 620 may transmit and receive a second communication signal by simultaneously using the first antenna 650 and the second antenna 670 to execute the first function.
- the second communication circuit 620 controls the first switch 630 to be connected to the first triplexer 640 and the second triplexer 660 to simultaneously transmit and receive signals through the second communication. there is.
- the second communication circuit 620 transmits a transmission signal through the second communication using either one of the first antenna 650 and the second antenna 670, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 620 transmits and receives a signal through the second communication using at least one of the first antenna 650 and the second antenna 670 in order to execute the second function. can do.
- the second communication circuit 620 controls the first switch 630 to be connected to the first triplexer 640 and/or the second triplexer 660 so that the first antenna 650 and/or the second A signal through the second communication can be transmitted and received using the antenna 670 .
- the second communication circuit 620 transmits a transmission signal through the second communication using either one of the first antenna 650 and the second antenna 670, and transmits a transmission signal through the same antenna. 2 A reception signal through communication can be received.
- the second communication circuit 620 transmits a transmission signal through the second communication using either one of the first antenna 650 and the second antenna 670, and uses the other antenna. It is possible to receive a reception signal through the second communication.
- the second communication circuit 620 may receive a signal through the second communication using the third antenna 680 in order to execute the third function.
- the second communication circuit 620 controls the first switch 630 to be connected to the third antenna 680 to receive a signal through the second communication through the third antenna 680. there is.
- the second communication circuit 620 performs the second communication by using at least a part of the third antenna 680, the fourth antenna 684, and the fifth antenna 685 to execute the third function.
- a signal can be received through
- the second communication circuit 620 may switch between the fourth antenna 684 and the fifth antenna 685 by controlling a switch (eg, the SPDT switch 690 of FIG. 6 ).
- the second communication circuit 620 controls the SPDT switch 690 to simultaneously connect the third antenna 680 and the fourth antenna 684 to receive a signal of the second communication, or
- the third function can be executed by receiving a signal of the second communication by simultaneously connecting the third antenna 680 and the fifth antenna 685 .
- FIG. 7 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- the communication circuit of FIG. 7 may be an embodiment of the communication circuit of FIG. 5 .
- the block diagram of FIG. 7 may include components of a communication circuit not shown in FIG. 5 or components added in FIG. 5 .
- an electronic device eg, the electronic device 101 of FIG. 1 includes a first communication circuit 710 (eg, the first communication circuit 510 of FIG. 5 ), A plurality of front-end modules (FEM: 711, 712, 713 and/or 714), a second communication circuit 720 (eg, the second communication circuit 520 of FIG. 5), a first switch ( 730) (eg, the first switch 530 of FIG. 5), the second switch 732, the third switch 733, the first triplexer 740 (eg, the first branch filter 540 of FIG. 5), A first antenna 750 (eg, the first antenna 550 of FIG.
- FEM front-end modules
- a second triplexer 760 eg, the second branch filter 560 of FIG. 5
- a second antenna 770 eg, the FIG.
- the third antenna 780 eg, the third antenna 580 of FIG. 5
- the switch SPDT, 790
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving a signal through the first communication or transmitting a signal through the first communication.
- the first communication may refer to one communication among various wireless communications supported by the electronic device 101 .
- the first communication may include wireless fidelity (WiFi) and/or Bluetooth communication supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the first communication or reception of a signal through the first communication by using the first communication circuit 710 .
- the first communication circuit 710 includes at least one receiving port (eg, the first receiving port RXP1) for receiving a reception signal (eg, Rx) of the first communication and It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the first receiving port RXP1 for receiving a reception signal (eg, Rx) of the first communication
- It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the electronic device 101 includes a plurality of front-end modules (hereinafter referred to as FEMs) (eg, a first FEM 711 and a second FEM 712) in order to receive or transmit a signal through the first communication.
- FEMs front-end modules
- the third FEM (713) and the fourth FEM (714) may be included.
- the first FEM 711 amplifies the signal received through the first antenna 750 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 710. ) can be transmitted.
- the first FEM 711 may amplify the transmission signal of the first communication transmitted by the first communication circuit 710 or may perform a process of removing noise.
- the processed signal may be output through the first antenna 750 via the first triplexer 740 .
- the band of the signal received or output by the 1st FEM 711 may be a part of the frequency band of the first communication (eg, 2.4 GHz to 2.5 GHz).
- the 2FEM 712 amplifies the signal received through the first antenna 750 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 710. ) can be transmitted.
- the 2FEM 712 may amplify the transmission signal of the first communication transmitted by the first communication circuit 710 or may perform a process of removing noise.
- the processed signal may be output through the first antenna 750 via the first triplexer 740 .
- the band of the signal received or output by the 2FEM 712 may be a part of the frequency band (eg, 5.15 GHz to 7.125 GHz) among the frequency bands of the first communication.
- the band of the signal received or output by the 2FEM 712 (eg, 5.15 GHz to 7.125 GHz) is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25 GHz to 6.75 GHz)). GHz frequency band)).
- the 2FEM 712 may be connected to the LAA part.
- the 3FEM 713 amplifies the signal received through the second antenna 770 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 710. ) can be transmitted.
- the 3FEM 713 may amplify the transmission signal of the first communication transmitted by the first communication circuit 710 or perform a process of removing noise.
- the processed signal may be output through the second antenna 770 via the second triplexer 760 .
- the band of the signal received or output by the 3FEM 713 may be some of the frequency bands of the first communication (eg, 2.4 GHz to 2.5 GHz).
- the 4th FEM 714 amplifies the signal received through the second antenna 770 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 710. ) can be transmitted.
- the 4th FEM 714 may amplify the transmission signal of the first communication transmitted by the first communication circuit 710 or perform processing to remove noise.
- the processed signal may be output through the second antenna 770 via the second triplexer 760 .
- the band of the signal received or output by the 4th FEM 714 may be some of the frequency bands of the first communication (eg, 5.15 GHz to 7.125 GHz).
- the band of the signal received or output by the 4FEM 714 (eg, 5.15 GHz to 7.125 GHz) is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25 GHz to 6.75 GHz)). GHz frequency band)).
- the fourth FEM 714 may be connected to the LAA part.
- the electronic device 101 may include various components (eg, an amplifier, a switch, or a splitter) for receiving a signal through the second communication or transmitting a signal through the second communication.
- the second communication may mean one of various wireless communications supported by the electronic device 101 .
- the second communication may include ultra-wide band (UWB) supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the second communication or reception of a signal through the second communication by using the second communication circuit 720 .
- the second communication circuit 720 includes at least one receiving port (eg, the second receiving port RXP2) for receiving a reception signal (eg, Rx) of the second communication and a transmission signal (eg, the second communication).
- It may include at least one transmission port (eg, the second transmission port TXP2) outputting Tx.
- the frequency band of the first communication and the frequency band of the second communication may overlap at least in part.
- the frequency band of the first communication may include a frequency band of 2.4 GHz to 2.5 GHz and/or a frequency band of 5.15 GHz to 7.125 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Accordingly, the frequency band of the first communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the first antenna 750 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the first antenna 750 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.25GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the first antenna 750 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the first antenna 750 may include a laser direct structuring antenna (LDS antenna).
- LDS antenna laser direct structuring antenna
- the second antenna 770 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the second antenna 770 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.25GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the second antenna 770 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the second antenna 770 may include a laser direct structuring antenna (LDS antenna).
- LDS antenna laser direct structuring antenna
- the third antenna 780 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the third antenna 780 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the third antenna 780 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the third antenna 780 may include a patch antenna.
- the fourth antenna 784 may receive a signal transmitted by an external electronic device.
- the fourth antenna 784 may receive a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the fourth antenna 784 may receive a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the fourth antenna 784 may include a patch antenna.
- the fifth antenna 785 may receive a signal transmitted by an external electronic device.
- the fifth antenna 785 may receive a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the fifth antenna 785 may receive a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the fifth antenna 785 may include a patch antenna.
- the first triplexer 740 may filter the signal received by the first antenna 750 according to a frequency band. According to an embodiment, the first triplexer 740 may transfer a signal of a frequency band of the first communication among signals received from the first antenna 750 to the first communication circuit 710 . According to an embodiment, the first triplexer 740 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 730 . According to an embodiment, the first triplexer 740 transmits signals of the first communication among signals received from the first antenna 750 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz).
- the signal of the first communication transmitted to the first communication circuit 710 by dividing into two or more frequency bands eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz
- the signal of the first communication transmitted to the first communication circuit 710 may be transmitted to the first communication circuit 710 through different front-end modules (eg, the first FEM 711 or the second FEM 712).
- the second FEM 712 it may be connected to the first tirplexer 740 through the second switch 732.
- the first triplexer 740 transmits a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 730, and transmits the first communication signal.
- signals whose frequency bands overlap each other eg, the first communication signal in the 5.15 GHz to 7.125 GHz band and / or the second communication signal in the 6.25 GHz to 6.75 GHz band
- the second switch 732
- the 2nd FEM 712 among the signals of the first communication, the second communication and a signal whose frequency band does not overlap (eg, the first communication signal in the 2.4GHz to 2.5GHz band) is transmitted to the first FEM (711). ) can be transmitted.
- the second switch 732 is a signal whose frequency bands overlap with each other among the first communication signal and/or the second communication signal from the first triplexer 740 (eg, the first communication signal in the 5.15 GHz to 7.125 GHz band).
- a communication signal and/or a second communication signal in the 6.25 GHz to 6.75 GHz band (eg, the second communication signal in the first frequency band) may be received.
- the second communication circuit 720 controls the second switch 732 to perform the second communication
- the first triplexer 740 is connected to the first switch 730, and when the first communication is performed, the first triplexer ( 740) may be connected to the second FEM 712.
- the electronic device 101 may communicate using a received signal and/or a transmitted signal through the second communication of the first frequency band (eg, 6.25 GHz to 6.75 GHz band).
- the second triplexer 760 may filter the signal received by the second antenna 770 according to a frequency band. According to an embodiment, the second triplexer 760 may transmit a signal of a frequency band of the first communication among signals received from the second antenna 770 to the first communication circuit 710 . According to an embodiment, the second triplexer 760 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 730 . According to an embodiment, the second triplexer 760 transmits signals of the first communication among signals received from the second antenna 770 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz).
- the signal of the first communication transmitted to the first communication circuit 710 by dividing into two or more frequency bands eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz
- the signal of the first communication transmitted to the first communication circuit 710 may be transferred to the first communication circuit 710 through different front-end modules (eg, the 3rd FEM 713 or the 4th FEM 714).
- the fourth FEM 714 it may be connected to the first tirplexer 740 through the third switch 733.
- the second triplexer 760 transmits a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 730, and transmits the first communication signal.
- Signals and / or signals whose frequency bands overlap each other among the signals and / or second communication signals are switched to the third switch ( 733) to the 4th FEM 714, and among the signals of the 1st communication, the signal whose frequency band does not overlap with the 2nd communication (eg, the 1st communication signal in the 2.4GHz to 2.5GHz band) is transmitted to the 3rd FEM 713 ) can be transmitted.
- the third switch 733 is a signal whose frequency bands overlap with each other among the first communication signal and/or the second communication signal from the second triplexer 760 (eg, the first communication signal in the 5.15 GHz to 7.125 GHz band).
- a communication signal and/or a second communication signal in the 6.25 GHz to 6.75 GHz band (eg, the second communication signal in the first frequency band) may be received.
- the second communication circuit 720 controls the third switch 733 to perform second communication
- the second triplexer 760 is connected to the first switch 730, and when performing the first communication, the second triplexer ( 760) can be connected to the fourth FEM (714).
- the electronic device 101 may communicate using a received signal and/or a transmitted signal through the second communication of the first frequency band (eg, 6.25 GHz to 6.75 GHz band).
- the first switch 730 is connected to the second communication circuit 720 to switch between the first triplexer 740 , the second triplexer 760 and the third antenna 780 .
- the first switch 730 includes a plurality of poles connected to at least one of a receive port of the second communication circuit 720 and a transmit port of the second communication circuit 720 and a first triplexer ( 740), the second triplexer 760, the second switch 732, the third switch 733, and/or the third antenna 780.
- the first switch 730 of FIG. 7 may include a double pole five throw (DP5T).
- the second communication circuit may control the first switch 730 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second switch 732 may be connected to the second communication circuit 720 through the 2FEM 712 to switch between the first triplexer 740 and the first switch 730 .
- the second switch 732 has one pole connected to the 2FEM 712 and a plurality of output terminals connected to the first triplexer 740 and/or the first switch 730 ( throw) can be implemented as a switch.
- the second switch 732 of FIG. 7 may include a single pole double throw (SPDT).
- the second communication circuit 720 may control the second switch 732 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the third switch 733 may be connected to the second communication circuit 720 through the 4FEM 714 to switch between the second triplexer 760 and the first switch 730 .
- the third switch 733 has one pole connected to the 4th FEM 714 and a plurality of output terminals connected to the second triplexer 760 and/or the first switch 730 ( throw) can be implemented as a switch.
- the third switch 733 of FIG. 7 may include a single pole double throw (SPDT).
- the second communication circuit 720 may control the third switch 733 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second communication circuit 720 may transmit a signal requesting reception of a received signal through the second communication to the first communication circuit 710 .
- a signal transmitted between the first communication circuit 710 and the second communication circuit 720 may be transmitted through a Coex (coexistence) interface, but is not limited thereto.
- the second communication circuit 720 may control the first switch 730 to receive a reception signal of the second communication through the first antenna 750 and/or the second antenna 770 .
- the second communication circuit 720 may transmit a signal requesting transmission of a transmission signal through the second communication to the first communication circuit 710 .
- the second communication circuit 720 may transmit a transmission signal of the second communication through the first antenna 750 and/or the second antenna 770 by controlling the first switch 730 .
- the second communication circuit 720 controls the first switch 730, the second switch 732, and/or the third switch 733 to perform the first function (eg, the first function in FIG. 2). 1 function), a second function (eg, the second function in FIG. 3), and/or a third function (eg, the third function in FIG. 4) may be executed.
- the first function eg, the first function in FIG. 2. 1 function
- a second function eg, the second function in FIG. 3
- a third function eg, the third function in FIG. 4
- the second communication circuit 720 may transmit and receive a second communication signal by simultaneously using the first antenna 750 and the second antenna 770 to execute the first function.
- the second communication circuit 720 controls the first switch 730 to be connected to the first triplexer 740 and the second triplexer 760 to simultaneously transmit and receive signals through the second communication. there is.
- the second communication circuit 720 transmits a transmission signal through the second communication using either one of the first antenna 750 and the second antenna 770, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 720 transmits and/or receives signals through the second communication having a frequency band that does not overlap with the frequency band of the first communication (eg, a second frequency band: a band of 7.75 GHz to 8.25 GHz).
- the second communication may be performed using a signal.
- the second communication circuit 720 controls the first switch 730, the second switch 732, and the third switch 733 so that the first switch 730 is the second switch ( 732) and the third switch 733, and controls the second switch 732 and the third switch 733 to be connected to the first triplexer 740 and the second triplexer 760, respectively, to signal through the second communication can transmit and receive simultaneously.
- the second communication circuit 720 is a received signal through the second communication having a frequency band (eg, a first frequency band: a band of 6.25 GHz to 6.75 GHz) overlapping the frequency band of the first communication in at least some bands, and And/or the second communication may be performed using a transmission signal.
- the second communication circuit 720 transmits a transmission signal through the second communication using either one of the first antenna 750 and the second antenna 770, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 720 transmits and receives a signal through the second communication using at least one of the first antenna 750 and the second antenna 770 in order to execute the second function. can do.
- the second communication circuit 720 controls the first switch 730 to be connected to the first triplexer 740 and/or the second triplexer 760 so that the first antenna 750 and/or the second A signal through the second communication can be transmitted and received using the antenna 770 .
- the second communication circuit 720 transmits a transmission signal through the second communication using either one of the first antenna 750 and the second antenna 770, and transmits a transmission signal through the same antenna. 2 A reception signal through communication can be received.
- the second communication circuit 720 transmits a transmission signal through the second communication using either one of the first antenna 750 and the second antenna 770, and uses the other antenna. It is possible to receive a reception signal through the second communication.
- the second communication circuit 720 may receive a signal through the second communication using the third antenna 780 in order to execute the third function.
- the second communication circuit 720 controls the first switch 730 to be connected to the third antenna 780 to receive a signal through the second communication through the third antenna 780. there is.
- the second communication circuit 720 performs the second communication by using at least a part of the third antenna 780, the fourth antenna 784, and the fifth antenna 785 to execute the third function.
- a signal can be received through
- the second communication circuit 720 may switch between the fourth antenna 784 and the fifth antenna 785 by controlling a switch (eg, the SPDT switch 790 of FIG. 7 ).
- the second communication circuit 720 controls the SPDT switch 790 to simultaneously connect the third antenna 780 and the fourth antenna 784 to receive a signal of the second communication, or
- the third function may be executed by receiving a signal of the second communication by simultaneously connecting the third antenna 780 and the fifth antenna 785 .
- FIG. 8 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- an electronic device e.g., the electronic device 101 of FIG. 1 according to various embodiments of the present disclosure includes a first communication circuit 810, a second communication circuit 820, and a third communication circuit 890.
- the first switch 830, the first branch filter 840, the first antenna 850, the second branch filter 860, the second antenna 870, and the third antenna 880 may be included.
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving a signal through the first communication or transmitting a signal through the first communication.
- the first communication may refer to one communication among various wireless communications supported by the electronic device 101 .
- the first communication may include wireless fidelity (WiFi) and/or Bluetooth communication supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the first communication or reception of a signal through the first communication by using the first communication circuit 810 .
- the first communication circuit 810 includes at least one receiving port (eg, the first receiving port RXP1) for receiving a reception signal (eg, Rx) of the first communication and It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the first receiving port RXP1 for receiving a reception signal (eg, Rx) of the first communication
- It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the electronic device 101 may include various components (eg, an amplifier, a switch, or a splitter) for receiving a signal through the second communication or transmitting a signal through the second communication.
- the second communication may mean one of various wireless communications supported by the electronic device 101 .
- the second communication may include ultra-wide band (UWB) supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the second communication or reception of a signal through the second communication by using the second communication circuit 820 .
- the second communication circuit 820 includes at least one receiving port (eg, second receiving port RXP2) for receiving a reception signal (eg, RX) of the second communication and a transmission signal (eg, RXP2) of the second communication.
- It may include at least one transmission port (eg, the second transmission port TXP2) outputting Tx.
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving signals through tertiary communication or transmitting signals through tertiary communication.
- the third communication may mean one of various wireless communications supported by the electronic device 101 .
- the third communication may include cellular communication supported by the electronic device 101 .
- the third communication may include new radio (NR), long-term evolution (LTE), 3rd generation cellular communication, and 2nd generation cellular communication.
- the electronic device 101 may control transmission of a signal through the third communication or reception of a signal through the third communication by using the third communication circuit 890 .
- the frequency band of the first communication and the frequency band of the second communication may overlap at least in part.
- the frequency band of the first communication may include a frequency band of 2.4 GHz to 2.5 GHz and/or a frequency band of 5.15 GHz to 7.125 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Therefore, the frequency band of the first communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the frequency band of the third communication may include a band that does not overlap with the frequency band of the first communication and/or the frequency band of the second communication.
- the frequency band of the third communication may include a frequency band of 3.30 GHz or higher.
- the higher frequency band may be greater than or equal to 6.25 GHz or less than or equal to 7.75 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Accordingly, the frequency band of the third communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the first antenna 850 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the first antenna 850 is a signal of a frequency band of the first communication (eg, 2.4 GHz to 2.5 GHz and 5.15 GHz to 7.25 GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the first antenna 850 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the second antenna 870 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the second antenna 870 may receive or output a signal of the frequency band of the third communication and a signal of the frequency band of the second communication (eg, the first frequency band and/or the second frequency band).
- the second antenna 870 may receive or output a signal in a frequency band (eg, 3.30 GHz to 8.25 GHz) in a range including the frequency band of the third communication and the frequency band of the second communication.
- the third antenna 880 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the third antenna 880 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the third antenna 880 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the first branch filter 840 may filter the signal received by the first antenna 850 according to a frequency band. According to an embodiment, the first branch filter 840 may transmit a signal of a frequency band of the first communication among signals received from the first antenna 850 to the first communication circuit 810 . According to an embodiment, the first branch filter 840 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 830 . According to one embodiment, the first branch filter 840 may include a triplexer. The first branch filter 840 is not limited to a triplexer, and may include various branching filter elements branching into a plurality of paths, such as a diplexer and a quadplexer.
- the first branch filter 840 When the first branch filter 840 includes a triplexer, the first branch filter 840 transmits a signal of the first communication among signals received from the first antenna 850 in two or more frequency bands (eg, 2.4 GHz). to 2.5 GHz frequency band and 5.15 GHz to 7.125 GHz frequency band) and transmitted to the first communication circuit 810, and a signal of a frequency band that does not overlap with the first communication among signals of the second communication (eg: A signal of the second frequency band) may be transmitted to the first switch 830 .
- two or more frequency bands eg, 2.4 GHz
- a signal of a frequency band that does not overlap with the first communication among signals of the second communication eg: A signal of the second frequency band
- the signal of the first communication transmitted to the first communication circuit 810 by dividing into two or more frequency bands may be delivered to the first communication circuit 810 through different front-end modules.
- the second branch filter 860 may filter the signal received by the second antenna 870 according to a frequency band. According to an embodiment, the second branch filter 860 may transfer a signal of a frequency band of the third communication among signals received from the second antenna 870 to the third communication circuit 890 . According to an embodiment, the second branch filter 860 may transmit signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 830 . According to one embodiment, the second branch filter 860 may include a diplexer. The second branch filter 860 is not limited to a diplexer, and may include various branching filter elements branching into a plurality of paths, such as a triplexer and a quadplexer.
- the second branch filter 860 When the second branch filter 860 includes a diplexer, the second branch filter 860 separates the signal of the frequency band of the third communication among the signals received from the second antenna 870 to form a third communication circuit. 890, a signal of a frequency band that does not overlap with the third communication among signals of the second communication (eg, a signal of the second frequency band) may be separated and transmitted to the first switch 830.
- a signal of a frequency band that does not overlap with the third communication among signals of the second communication eg, a signal of the second frequency band
- the first switch 830 is connected to the second communication circuit 820 to switch between the first branch filter 840, the second branch filter 860 and the third antenna 880.
- the first switch 830 includes a plurality of poles connected to at least one of a receive port of the second communication circuit 820 and a transmit port of the second communication circuit 820 and a first branch. It may be implemented as a switch including a plurality of output terminals (throws) connected to at least one of the filter 840, the second branch filter 860, and/or the third antenna 880.
- the first switch 830 of FIG. 8 may include a double pole three throw (DP3T).
- the second communication circuit may control the first switch 830 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second communication circuit 820 may transmit a signal requesting reception of a reception signal through the second communication to the first communication circuit 810 .
- the second communication circuit 820 may control the first switch 830 to receive a reception signal of the second communication through the first antenna 850 .
- the second communication circuit 820 may transmit a signal requesting reception of a received signal through the second communication to the third communication circuit 890 .
- the second communication circuit 820 may control the first switch 830 to receive a reception signal of the second communication through the second antenna 870 .
- the second communication circuit 820 may transmit a signal requesting transmission of a transmission signal through the second communication to the first communication circuit 810 .
- the second communication circuit 820 may transmit a transmission signal of the second communication through the first antenna 850 by controlling the first switch 830 .
- the second communication circuit 820 may transmit a signal requesting transmission of a transmission signal through the second communication to the third communication circuit 890 .
- the second communication circuit 820 may transmit a transmission signal of the second communication through the second antenna 870 by controlling the first switch 830 .
- the second communication circuit 820 controls the first switch 830 to obtain a first function (eg, the first function in FIG. 2 ) and a second function (eg, the second function in FIG. 3 ). ) and/or a third function (eg, the third function of FIG. 4) may be executed.
- a first function eg, the first function in FIG. 2
- a second function eg, the second function in FIG. 3
- a third function eg, the third function of FIG. 4
- the second communication circuit 820 may transmit and receive a second communication signal by simultaneously using the first antenna 850 and the second antenna 870 in order to execute the first function.
- the second communication circuit 820 controls the first switch 830 to be connected to the first branch filter 840 and the second branch filter 860 to simultaneously transmit signals through the second communication. and receive.
- the second communication circuit 820 transmits a transmission signal through the second communication using either one of the first antenna 850 and the second antenna 870, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 820 transmits and receives a signal through the second communication using at least one of the first antenna 850 and the second antenna 870 in order to execute the second function. can do.
- the second communication circuit 820 controls the first switch 830 to be connected to the first branch filter 840 and/or the second branch filter 860 so that the first antenna 850 and / Alternatively, a signal may be transmitted and received through the second communication using the second antenna 870 .
- the second communication circuit 820 transmits a transmission signal through the second communication using either one of the first antenna 850 and the second antenna 870, and transmits a transmission signal through the same antenna. 2 A reception signal through communication can be received.
- the second communication circuit 820 transmits a transmission signal through the second communication using either one of the first antenna 850 and the second antenna 870, and uses the other antenna. It is possible to receive a reception signal through the second communication.
- the second communication circuit 820 may receive a signal through the second communication using the third antenna 880 in order to execute the third function. According to an embodiment, the second communication circuit 820 controls the first switch 830 to be connected to the third antenna 880 to receive a signal through the second communication through the third antenna 880. there is.
- FIG. 9 is a block diagram illustrating a communication circuit of an electronic device according to various embodiments.
- the communication circuit of FIG. 9 may be an embodiment of the communication circuit of FIG. 8 .
- the block diagram of FIG. 9 may include components of a communication circuit not shown in FIG. 8 or components added in FIG. 8 .
- an electronic device eg, the electronic device 101 of FIG. 1 includes a first communication circuit 910 (eg, the first communication circuit 810 of FIG. 8 ), A plurality of front-end modules (FEM: 911, 912, 913 and/or 914), a second communication circuit 920 (eg, the second communication circuit 820 of FIG. 8), a communication processor 990 ) (eg, the third communication circuit 890 of FIG. 8), the first switch 930 (eg, the first switch 830 of FIG. 8), the triplexer 940 (eg, the first branch filter of FIG. 8) 840), the first antenna 950 (eg, the first antenna 850 of FIG.
- a first communication circuit 910 eg, the first communication circuit 810 of FIG. 8
- a plurality of front-end modules FEM: 911, 912, 913 and/or 914
- a second communication circuit 920 eg, the second communication circuit 820 of FIG. 8
- a communication processor 990 eg, the third communication circuit
- the first diplexer 942, and the second diplexer 960 eg, the second branch filter 860 of FIG. 8
- the second antenna 970 eg, the second antenna 870 in FIG. 8
- the third antenna 980 eg, the third antenna 880 in FIG. 8
- the fourth antenna 984 and the fifth antenna 984.
- An antenna 985, a sixth antenna 944, and/or a switch (SPDT) may be included.
- the electronic device 101 includes a communication processor (eg, the communication module 190 of FIG. 1) 990 that performs operations related to first communication, second communication, or third communication, and / or may include an application processor (eg, the processor 120 of FIG. 1 ) 90 that processes data using the first communication, the second communication, or the third communication.
- a communication processor eg, the communication module 190 of FIG. 1
- an application processor eg, the processor 120 of FIG. 1
- the communication processor 990 and the application processor 90 may be formed as a single chip.
- the communication processor 990 may be connected to the transceiver 991 and control the transceiver 991 .
- the transceiver 991 may process the received signal of the third communication and transmit the processed received signal to the communication processor 990 .
- the communication processor 990 may transmit data included in the received signal of the third communication to the application processor 90 .
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving a signal through the first communication or transmitting a signal through the first communication.
- the first communication may refer to one communication among various wireless communications supported by the electronic device 101 .
- the first communication may include wireless fidelity (WiFi) and/or Bluetooth communication supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the first communication or reception of a signal through the first communication by using the first communication circuit 910 .
- the first communication circuit 910 includes at least one receiving port (eg, the first receiving port RXP1) for receiving a reception signal (eg, Rx) of the first communication and It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the first receiving port RXP1 for receiving a reception signal (eg, Rx) of the first communication
- It may include at least one transmission port (eg, the first receiving port TXP1) for receiving a transmission signal (eg, Tx).
- the electronic device 101 includes a plurality of front-end modules (hereinafter referred to as FEMs) (eg, a first FEM 911 and a second FEM 912) in order to receive or transmit a signal through the first communication. ) may be included.
- FEMs front-end modules
- the first FEM 911 amplifies the signal received through the first antenna 950 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 910. ) can be transmitted.
- the first FEM 911 may amplify the transmission signal of the first communication transmitted by the first communication circuit 910 or may perform a process of removing noise.
- the processed signal may be output through the first antenna 950 via the triplexer 940 .
- the band of the signal received or output by the 1st FEM 911 may be a part of the frequency band of the first communication (eg, 2.4 GHz to 2.5 GHz).
- the 2FEM 912 amplifies the signal received through the first antenna 950 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 910. ) can be transmitted.
- the 2FEM 912 may amplify the transmission signal of the first communication transmitted by the first communication circuit 910 or may perform a process of removing noise.
- the processed signal may be output through the first antenna 950 via the triplexer 940 .
- the band of the signal received or output by the 2FEM 912 may be a part of the frequency band of the first communication (eg, 5.15 GHz to 7.125 GHz).
- the band of the signal received or output by the 2FEM 912 (eg, 5.15 GHz to 7.125 GHz) is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25 GHz to 6.75 GHz)). GHz frequency band)).
- the 2FEM 912 may be connected to the LAA part.
- the 3FEM 913 amplifies the signal received through the sixth antenna 944 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 910. ) can be transmitted.
- the 3FEM 913 may amplify the transmission signal of the first communication transmitted by the first communication circuit 910 or may perform a process of removing noise.
- the processed signal may be output through the sixth antenna 944 via the first diplexer 942 .
- the band of the signal received or output by the 3FEM 913 may be a part of the frequency band of the first communication (eg, 2.4 GHz to 2.5 GHz).
- the 4th FEM 914 amplifies the signal received through the sixth antenna 944 or removes the noise of the received signal, and converts the received signal of the first communication to the first communication circuit 910. ) can be transmitted.
- the 4th FEM 914 may amplify the transmission signal of the first communication transmitted by the first communication circuit 910 or perform processing to remove noise.
- the processed signal may be output through the sixth antenna 944 via the first diplexer 942 .
- the band of the signal received or output by the 4FEM 914 may be some of the frequency bands of the first communication (eg, 5.15 GHz to 7.125 GHz).
- the band of the signal received or output by the 4FEM 914 (eg, 5.15GHz to 7.125GHz) is a frequency band that overlaps with at least a part of the signal through the second communication (eg, the first frequency band (6.25GHz to 6.75GHz) GHz frequency band)).
- the fourth FEM 914 may be connected to the LAA part.
- the electronic device 101 may include various components (eg, an amplifier, a switch, or a splitter) for receiving a signal through the second communication or transmitting a signal through the second communication.
- the second communication may mean one of various wireless communications supported by the electronic device 101 .
- the second communication may include ultra-wide band (UWB) supported by the electronic device 101 .
- the electronic device 101 may control transmission of a signal through the second communication or reception of a signal through the second communication by using the second communication circuit 920 .
- the second communication circuit 920 includes at least one receiving port (eg, the second receiving port RXP2) for receiving a reception signal (eg, Rx) of the second communication and a transmission signal (eg, the second communication) Example: It may include at least one transmission port (eg, the second transmission port TXP2) outputting Tx.
- the electronic device 101 includes various components (eg, a front-end module, an amplifier, a switch, or a splitter) for receiving signals through tertiary communication or transmitting signals through tertiary communication.
- the third communication may mean one of various wireless communications supported by the electronic device 101 .
- the third communication may include cellular communication supported by the electronic device 101 .
- the third communication may include new radio (NR), long-term evolution (LTE), 3rd generation cellular communication, and 2nd generation cellular communication.
- the electronic device 101 may control transmission of a signal through the third communication or reception of a signal through the third communication by using the third communication circuit 890 .
- the frequency band of the first communication and the frequency band of the second communication may overlap at least in part.
- the frequency band of the first communication may include a frequency band of 2.4 GHz to 2.5 GHz and/or a frequency band of 5.15 GHz to 7.125 GHz.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Therefore, the frequency band of the first communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the frequency band of the third communication and the frequency band of the second communication may overlap.
- the frequency band of the second communication is a frequency band of 6.25 GHz to 6.75 GHz (eg, the first frequency band) and/or a frequency band of 7.75 GHz to 8.25 GHz (eg, the second frequency band). 2 frequency bands) may be included. Accordingly, the frequency band of the third communication and the frequency band of the second communication may overlap in the first frequency band (eg, 6.25 GHz to 6.75 GHz).
- the first antenna 950 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the first antenna 950 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.25GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the first antenna 950 receives or outputs a signal in a frequency band (eg, 2.4 GHz to 2.5 GHz and/or 5.15 GHz to 8.25 GHz) in a range including the frequency band of the first communication and the frequency band of the second communication. can do.
- the first antenna 950 may include a laser direct structuring antenna (LDS antenna).
- LDS antenna laser direct structuring antenna
- the second antenna 970 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the second antenna 970 may receive or output a signal of the frequency band of the third communication and a signal of the frequency band of the second communication (eg, the first frequency band and/or the second frequency band).
- the second antenna 970 may receive or output a signal of a frequency band (eg, 3.30 GHz to 8.25 GHz) in a range including the frequency band of the third communication and the frequency band of the second communication.
- the second antenna 970 may include a laser direct structuring antenna (LDS antenna).
- LDS antenna laser direct structuring antenna
- the third antenna 980 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the third antenna 980 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the third antenna 980 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the third antenna 980 may include a patch antenna.
- the fourth antenna 984 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the fourth antenna 984 may receive or output a signal of a frequency band (eg, a first frequency band and/or a second frequency band) of the second communication.
- the fourth antenna 984 may receive or output a signal in a frequency band (eg, 6.25 GHz to 8.25 GHz) that includes the frequency band of the second communication.
- the fourth antenna 984 may include a patch antenna.
- the fifth antenna 985 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the fifth antenna 985 may receive or output signals of the second communication frequency band (eg, the first frequency band and/or the second frequency band).
- the fifth antenna 985 may receive or output a signal of a frequency band (eg, 6.25 GHz to 8.25 GHz) in a range including the frequency band of the second communication.
- the fifth antenna 985 may include a patch antenna.
- the sixth antenna 944 may receive a signal transmitted by an external electronic device or transmit a signal to the outside of the electronic device 101 .
- the sixth antenna 944 is a signal of a frequency band of the first communication (eg, 2.4GHz to 2.5GHz and 5.15GHz to 7.125GHz) and a frequency band of the second communication (eg, the first frequency band and/or the second frequency). band) can be received or output.
- the sixth antenna 944 may include a laser direct structuring antenna (LDS) antenna and/or a metal antenna.
- LDS laser direct structuring antenna
- the triplexer 940 may filter the signal received by the first antenna 950 according to a frequency band. According to an embodiment, the triplexer 940 may transmit a signal of a frequency band of the first communication among signals received from the first antenna 950 to the first communication circuit 910 . According to an embodiment, the triplexer 940 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 930 . According to an embodiment, the triplexer 940 transmits signals of the first communication among signals received from the first antenna 950 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz).
- the signal of the first communication transmitted to the first communication circuit 910 by dividing into two or more frequency bands eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz
- the first communication circuit 910 may be transferred to the first communication circuit 910 through different front-end modules (eg, the first FEM 911 or the second FEM 912).
- the triplexer 940 transfers a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 930, and Among the signals, a signal in which the second communication and the frequency band overlap (eg, the first communication signal in the 5.15 GHz to 7.125 GHz band) is transferred to the 2FEM 912, and the second communication and the frequency band among the signals of the first communication A non-overlapping signal (eg, a first communication signal in a band of 2.4 GHz to 2.5 GHz) may be transmitted to the first FEM 911 .
- a signal in which the second communication and the frequency band overlap eg, the first communication signal in the 5.15 GHz to 7.125 GHz band
- a non-overlapping signal eg, a first communication signal in a band of 2.4 GHz to 2.5 GHz
- the first diplexer 942 may filter the signal received by the sixth antenna 944 according to a frequency band. According to an embodiment, the first diplexer 942 may transfer a signal of a frequency band of the first communication among signals received from the sixth antenna 944 to the first communication circuit 910 . According to an embodiment, the first diplexer 942 transmits signals of the first communication among signals received from the sixth antenna 944 in two or more frequency bands (eg, a frequency band of 2.4 GHz to 2.5 GHz and a frequency band of 5.15 GHz to 7.125 GHz). It can be separated into a frequency band of) and transmitted to the first communication circuit 910.
- the signal of the first communication transmitted to the first communication circuit 910 by dividing into two or more frequency bands may be transferred to the first communication circuit 910 through different front-end modules (eg, the 3rd FEM 913 or the 4th FEM 914).
- the first diplexer 942 transfers a signal of some frequency band among signals of the first communication (eg, a first communication signal of a 5.15 GHz to 7.125 GHz band) to the 4FEM 914, and transmits the signal of the remaining frequency band.
- a signal (eg, a first communication signal in the 2.4GHz to 2.5GHz band) may be transmitted to the 3rd FEM (913).
- the second diplexer 960 may filter the signal received by the second antenna 970 according to a frequency band. According to an embodiment, the second diplexer 960 may transmit a signal of a frequency band of the third communication among signals received from the second antenna 970 to the communication processor 990 through the transceiver 991 . According to an embodiment, the second diplexer 960 may transfer signals of at least some bands (eg, the second frequency band) among frequency bands of the second communication among the received signals to the first switch 930 .
- the second diplexer 960 divides the signal of the third communication among the signals received from the second antenna 970 into two or more frequency bands (eg, a frequency band of 3.30 GHz to several GHz) and transmits the transceiver ( 991), and among signals of the second communication, a signal of a frequency band that does not overlap with the third communication (eg, a signal of the second frequency band) may be transferred to the first switch 930.
- the second diplexer 960 transmits a signal of the second frequency band (eg, a signal through the second communication including a band of 7.75 GHz to 8.25 GHz) to the first switch 930, and transmits the signal of the third communication A signal of can be transmitted to the transceiver 991.
- the first switch 930 is connected to the second communication circuit 920 to switch between the triplexer 940 , the second diplexer 960 and the third antenna 980 .
- the first switch 930 includes a plurality of poles connected to at least one of a receive port of the second communication circuit 920 and a transmit port of the second communication circuit 920 and a triplexer 940 ), the second diplexer 960 and/or the third antenna 980 may be implemented as a switch including a plurality of output terminals (throws) connected to at least one of them.
- the first switch 930 of FIG. 9 may include a double pole three throw (DP3T).
- the second communication circuit may control the first switch 930 in consideration of the frequency band of the received signal of the second communication or the frequency band of the transmitted signal of the second communication.
- the second communication circuit 920 may transmit a signal requesting reception of a received signal through the second communication to the first communication circuit 910 .
- a signal transmitted between the first communication circuit 910 and the second communication circuit 920 may be transmitted through a Coex (coexistence) interface, but is not limited thereto.
- the second communication circuit 920 may control the first switch 930 to receive a reception signal of the second communication through the first antenna 950 .
- the second communication circuit 920 may transmit a signal requesting reception of a reception signal through the second communication to the communication processor 990 .
- the second communication circuit 920 may control the first switch 930 to receive a reception signal of the second communication through the second antenna 970 .
- the second communication circuit 920 may transmit a signal requesting transmission of a transmission signal through the second communication to the first communication circuit 910 .
- the second communication circuit 920 may transmit a transmission signal of the second communication through the first antenna 950 by controlling the first switch 930 .
- the second communication circuit 920 may transmit a signal requesting transmission of a transmission signal through the second communication to the communication processor 990 .
- the second communication circuit 920 may transmit a transmission signal of the second communication through the second antenna 970 by controlling the first switch 930 .
- the second communication circuit 920 controls the first switch 930 to obtain a first function (eg, the first function of FIG. 2 ) and a second function (eg, the second function of FIG. 3 ). ) and/or a third function (eg, the third function of FIG. 4) may be executed.
- a first function eg, the first function of FIG. 2
- a second function eg, the second function of FIG. 3
- a third function eg, the third function of FIG. 4
- the second communication circuit 920 may transmit and receive a second communication signal by simultaneously using the first antenna 950 and the second antenna 970 in order to execute the first function.
- the second communication circuit 920 controls the first switch 930 to be connected to the triplexer 940 and the second diplexer 960 to simultaneously transmit and receive signals through the second communication.
- the second communication circuit 920 transmits a transmission signal through the second communication using either one of the first antenna 950 and the second antenna 970, and transmits a transmission signal using the other one. 2 A reception signal through communication can be received.
- the second communication circuit 920 transmits and receives a signal through the second communication using at least one of the first antenna 950 and the second antenna 970 in order to execute the second function. can do.
- the second communication circuit 920 controls the first switch 930 to be connected to the triplexer 940 and/or the second diplexer 960 so that the first antenna 950 and/or the second antenna Signals through the second communication can be transmitted and received using 970.
- the second communication circuit 920 transmits a transmission signal through the second communication using either one of the first antenna 950 and the second antenna 970, and transmits a transmission signal through the same antenna. 2 A reception signal through communication can be received.
- the second communication circuit 920 transmits a transmission signal through the second communication using either one of the first antenna 950 and the second antenna 970, and uses the other antenna. It is possible to receive a reception signal through the second communication.
- the second communication circuit 920 may receive a signal through the second communication using the third antenna 980 in order to execute the third function.
- the second communication circuit 920 controls the first switch 930 to be connected to the third antenna 980 to receive a signal through the second communication through the third antenna 980. there is.
- the second communication circuit 920 performs the second communication by using at least a part of the third antenna 980, the fourth antenna 984, and the fifth antenna 985 to execute the third function.
- a signal can be received through
- the second communication circuit 920 may switch between the fourth antenna 984 and the fifth antenna 985 by controlling a switch (eg, the SPDT switch 990 of FIG. 9 ).
- the second communication circuit 920 controls the SPDT switch 990 to simultaneously connect the third antenna 980 and the fourth antenna 984 to receive a signal of the second communication, or
- the third antenna 980 and the fifth antenna 985 may be simultaneously connected to receive signals of the second communication and execute the third function.
- An electronic device includes a first communication circuit including a first transmission port outputting a transmission signal of a first communication and a first reception port receiving a reception signal of the first communication; A second communication circuit including a second transmission port outputting a transmission signal of two communications and a second reception port receiving a reception signal of the second communication, and a first branch connected to the first antenna and the first communication circuit A filter, a second branch filter connected to the second antenna and the first communication circuit, connected to the second communication circuit through the second transmission port and the second reception port, the first branch filter and the second branch filter and a first switch connected to switch between a third antenna and a fourth antenna connected through the second reception port, wherein the second communication circuit comprises one of the first antenna and the second antenna.
- Transmitting the transmission signal of the second communication by using and controlling the first switch to receive the reception signal of the second communication using the other one of the first antenna and the second antenna at the same time as the transmission Executes a first function, transmits a transmission signal of the second communication using any one of the first antenna and the second antenna, and transmits a received signal of the second communication using any one of the antennas
- the second function is executed by controlling the first switch to receive a signal
- the third function is executed by controlling the first switch to receive a reception signal of the second communication using the third and fourth antennas.
- the second communication circuit may select one of the second communication circuit and the first branch filter or the second branch filter based on a frequency band of a transmission signal of the second communication or a reception signal of the second communication. It may be set to control the first switch to connect.
- the frequency band of the second communication may partially overlap with the frequency band of the first communication.
- It also includes a processor operatively connected to the second communication circuit, wherein the processor is configured to: based on the transmission signal transmitted through the first function and the received signal received through the first function; It can be set to check the location where the transmission signal is reflected.
- It also includes a processor operatively connected to the second communication circuit, wherein the processor is configured to: based on the transmission signal transmitted through the second function and the received signal received through the second function; It may be set to check the distance to an external device that originated the received signal.
- a processor operatively connected to the second communication circuit is included, wherein the processor comprises an angle of arrival (AoA) of the received signal based on the received signal received through the third function. ) can be set to check.
- AoA angle of arrival
- At least one of the first antenna and the second antenna may include a laser direct structuring antenna (LDS) antenna.
- LDS laser direct structuring antenna
- the third antenna may include a patch antenna.
- a second switch connected to the first communication circuit through the first transmission port and the first reception port and connected to the first branch filter to switch between the first communication circuit and the first switch; and a third switch connected to the first communication circuit through the first transmission port and the first reception port and connected to the second branch filter to switch between the first communication circuit and the first switch.
- the second communication circuit when the first function is executed, controls the second switch and the third switch to receive a received signal of the second communication received through the first antenna or the second antenna
- Signals of at least some of the frequency bands are transferred to the second communication circuit through the first switch, and signals of at least some of the frequency bands among the transmission signals of the second communication are transferred to the outside through the first antenna or the second antenna. It can be set to transmit to .
- the signal of the at least part of the frequency band may include a frequency band overlapping with the frequency band of the first communication.
- the first branch filter is connected to the first communication circuit to transmit or receive a signal of a band that does not overlap with a frequency band of the second communication among signals of the first communication through the first antenna. And, being connected to the second switch, a signal of a band overlapping with the frequency band of the second communication among the first communication signals and a signal of a band overlapping with the frequency band of the first communication among the second communication signals. It can be coupled to transmit or receive via the first antenna.
- the second branch filter is connected to the first communication circuit to transmit or receive a signal of a band that does not overlap with a frequency band of the second communication among signals of the first communication through the second antenna. And, being connected to the third switch, a signal of a band overlapping with the frequency band of the second communication among the first communication signals and a signal of a band overlapping with the frequency band of the first communication among the second communication signals. It can be coupled to transmit or receive via the second antenna.
- the second communication may include ultra-wide band (UWB) communication, and the at least some frequency band may include a frequency band of 6.25 GHz to 6.75 GHz.
- UWB ultra-wide band
- the third communication circuit further includes a third transmission port for outputting a transmission signal of the third communication and a third reception port for receiving a reception signal of the third communication, wherein the second branch filter comprises the first branch filter. It is connected to the second antenna, the first switch, and the third communication circuit, and among the signals received by the second antenna, the received signal of the third communication is transferred to the third communication circuit through the second branch filter. Among the signals received by the two antennas, a received signal of the second communication may be transmitted to the first switch through the second branch filter.
- the third communication may include cellular communication.
- the first communication may include Bluetooth or wireless fidelity (WiFi) communication
- the second communication may include ultra-wide band (UWB) communication.
- WiFi wireless fidelity
- UWB ultra-wide band
- the second communication circuit may further include a fourth switch connected to the second communication circuit through the second receiving port, and a fifth antenna connected to the fourth switch, wherein the second communication circuit performs the third function.
- the reception signal of the second communication may be received using two antennas among the third antenna, the fourth antenna, and the fifth antenna by controlling the first switch and/or the fourth switch.
- Electronic devices may be devices of various types.
- the electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance.
- a portable communication device eg, a smart phone
- a computer device e.g., a smart phone
- a portable multimedia device e.g., a portable medical device
- a camera e.g., a portable medical device
- a camera e.g., a portable medical device
- a camera e.g., a portable medical device
- a camera e.g., a camera
- a wearable device e.g., a smart bracelet
- first, second, or first or secondary may simply be used to distinguish a given component from other corresponding components, and may be used to refer to a given component in another aspect (eg, importance or order) is not limited.
- a (e.g., first) component is said to be “coupled” or “connected” to another (e.g., second) component, with or without the terms “functionally” or “communicatively.”
- the certain component may be connected to the other component directly (eg by wire), wirelessly, or through a third component.
- module used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeable with terms such as, for example, logic, logical blocks, parts, or circuits.
- a module may be an integrally constructed component or a minimal unit of components or a portion thereof that performs one or more functions.
- the module may be implemented in the form of an application-specific integrated circuit (ASIC).
- ASIC application-specific integrated circuit
- a storage medium eg, internal memory 136 or external memory 138
- a machine eg, electronic device 101
- a processor eg, the processor 120
- a device eg, the electronic device 101
- the one or more instructions may include code generated by a compiler or code executable by an interpreter.
- the device-readable storage medium may be provided in the form of a non-transitory storage medium.
- the storage medium is a tangible device and does not contain a signal (e.g. electromagnetic wave), and this term refers to the case where data is stored semi-permanently in the storage medium. It does not discriminate when it is temporarily stored.
- a signal e.g. electromagnetic wave
- the method according to various embodiments disclosed in this document may be included and provided in a computer program product.
- Computer program products may be traded between sellers and buyers as commodities.
- a computer program product is distributed in the form of a device-readable storage medium (eg compact disc read only memory (CD-ROM)), or through an application store (eg Play Store TM ) or on two user devices ( It can be distributed (eg downloaded or uploaded) online, directly between smart phones.
- a device-readable storage medium eg compact disc read only memory (CD-ROM)
- an application store eg Play Store TM
- It can be distributed (eg downloaded or uploaded) online, directly between smart phones.
- at least part of the computer program product may be temporarily stored or temporarily created in a device-readable storage medium such as a manufacturer's server, an application store server, or a relay server's memory.
- each component (eg, module or program) of the above-described components may include a single object or a plurality of entities, and some of the plurality of entities may be separately disposed in other components. there is.
- one or more components or operations among the aforementioned corresponding components may be omitted, or one or more other components or operations may be added.
- a plurality of components eg modules or programs
- the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by a corresponding component of the plurality of components prior to the integration. .
- the actions performed by a module, program, or other component are executed sequentially, in parallel, iteratively, or heuristically, or one or more of the actions are executed in a different order, or omitted. or one or more other actions may be added.
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Abstract
Description
Claims (15)
- 전자 장치에 있어서,제1통신의 전송 신호를 출력하는 제1전송 포트 및 상기 제1통신의 수신 신호를 수신하는 제1수신 포트를 포함하는 제1통신 회로;제2통신의 전송 신호를 출력하는 제2전송 포트 및 상기 제2통신의 수신 신호를 수신하는 제2수신 포트를 포함하는 제2통신 회로; 및제1안테나 및 제1통신 회로와 연결되는 제1분기 필터;제2안테나 및 제1통신 회로와 연결되는 제2분기 필터;상기 제2전송 포트 및 상기 제2수신 포트를 통해 상기 제2통신 회로와 연결되고, 상기 제1분기 필터, 제2분기필터 및 제3안테나 사이를 스위칭하도록 연결되는 제1스위치; 및상기 제2수신 포트를 통해 연결되는 제4안테나를 포함하고,상기 제2통신 회로는,상기 제1안테나 및 상기 제2안테나 가운데 어느 하나를 이용하여 상기 제2통신의 전송 신호를 전송하고, 상기 전송과 동시에 상기 제1안테나 및 상기 제2안테나 가운데 다른 하나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제1기능을 실행하고,상기 제1안테나 및 상기 제2안테나 가운데 어느 하나의 안테나를 이용하여 상기 제2통신의 전송 신호를 전송하고, 상기 어느 하나의 안테나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제2기능을 실행하고,상기 제3안테나 및 제4안테나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제3기능을 실행하도록 설정된 전자 장치.
- 제1항에 있어서,상기 제2통신 회로는,상기 제2통신의 전송 신호 또는 상기 제2통신의 수신 신호의 주파수 대역에 기초하여 상기 제2통신 회로와 상기 제1분기 필터 또는 상기 제2분기 필터 가운데 하나를 연결하도록 상기 제1스위치를 제어하도록 설정된 전자 장치.
- 제1항에 있어서,상기 제2통신의 주파수 대역은 상기 제1통신의 주파수 대역과 일부 중복되는 전자 장치.
- 제1항에 있어서,상기 제2통신 회로와 작동적으로(operatively) 연결된 프로세서를 포함하고,상기 프로세서는,상기 제1기능을 통해 전송한 상기 전송 신호 및 상기 제1기능을 통해 수신한 상기 수신 신호에 기초하여 상기 전송 신호가 반사된 위치를 확인하도록 설정된 전자 장치.
- 제1항에 있어서,상기 제2통신 회로와 작동적으로(operatively) 연결된 프로세서를 포함하고,상기 프로세서는,상기 제2기능을 통해 전송한 상기 전송 신호 및 상기 제2기능을 통해 수신한 상기 수신 신호에 기초하여 상기 수신 신호를 발신한 외부 장치와의 거리를 확인하도록 설정된 전자 장치.
- 제1항에 있어서,상기 제2통신 회로와 작동적으로(operatively) 연결된 프로세서를 포함하고,상기 프로세서는,상기 제3기능을 통해 수신한 상기 수신 신호에 기초하여 상기 수신 신호의 도래각(AoA: angle of arrival)을 확인하도록 설정된 전자 장치.
- 제1항에 있어서,상기 제1안테나 및 상기 제2안테나 가운데 적어도 하나는 LDS 안테나(laser direct structuring antenna)를 포함하고상기 제3안테나는 패치 안테나를 포함하는 전자 장치.
- 제1항에 있어서,상기 제1전송 포트 및 상기 제1수신 포트를 통해 상기 제1통신 회로와 연결되며, 상기 제1통신 회로 및 상기 제1스위치 사이를 스위칭하도록 상기 제1분기 필터와 연결되는 제2스위치; 및상기 제1전송 포트 및 상기 제1수신 포트를 통해 상기 제1통신 회로와 연결되며, 상기 제1통신 회로 및 상기 제1스위치 사이를 스위칭하도록 상기 제2분기 필터와 연결되는 제3스위치를 더 포함하고,상기 제2통신 회로는,상기 제1기능 실행 시,상기 제2스위치 및 상기 제3스위치를 제어하여,상기 제1안테나 또는 상기 제2안테나를 통해 수신한 상기 제2통신의 수신 신호 가운데 적어도 일부 주파수 대역의 신호를 상기 제1스위치를 통해 상기 제2통신 회로로 전달하고,상기 제2통신의 전송 신호 가운데 적어도 일부 주파수 대역의 신호를 상기 제1안테나 또는 상기 제2안테나를 통해 외부로 전송하도록 설정된 전자 장치.
- 제8항에 있어서,상기 제1분기 필터는,상기 제1통신 회로와 연결되어 상기 제1통신의 신호 가운데 상기 제2통신의 주파수 대역과 중복되지 않는 대역의 신호를 상기 제1안테나를 통해서 송신하거나 수신하도록 전달하고,상기 제2스위치와 연결되어 상기 제1통신의 신호 가운데 상기 제2통신의 주파수 대역과 중복되는 대역의 신호 및 상기 제2통신의 신호 가운데 상기 제1통신의 주파수 대역과 중복되는 대역의 신호를 상기 제1안테나를 통해서 송신하거나 수신하도록 전달하도록 연결되는 전자 장치.
- 제8항에 있어서,상기 제2분기 필터는,상기 제1통신 회로와 연결되어 상기 제1통신의 신호 가운데 상기 제2통신의 주파수 대역과 중복되지 않는 대역의 신호를 상기 제2안테나를 통해서 송신하거나 수신하도록 전달하고,상기 제3스위치와 연결되어 상기 제1통신의 신호 가운데 상기 제2통신의 주파수 대역과 중복되는 대역의 신호 및 상기 제2통신의 신호 가운데 상기 제1통신의 주파수 대역과 중복되는 대역의 신호를 상기 제2안테나를 통해서 송신하거나 수신하도록 전달하도록 연결되는 전자 장치.
- 제1항에 있어서,제3통신의 전송 신호를 출력하는 제3전송 포트 및 상기 제3통신의 수신 신호를 수신하는 제3수신 포트를 포함하는 제3통신 회로를 더 포함하고,상기 제2분기 필터는 상기 제2안테나, 제1스위치 및 상기 제3통신 회로와 연결되며,상기 제2안테나가 수신하는 신호 가운데 제3통신의 수신 신호는 상기 제2분기 필터를 통해 상기 제3통신 회로로 전달되며,상기 제2안테나가 수신하는 신호 가운데 제2통신의 수신 신호는 상기 제2분기 필터를 통해 상기 제1스위치로 전달되는 전자 장치.
- 제11항에 있어서,상기 제3통신은 셀룰러 통신을 포함하는 전자 장치.
- 제1항에 있어서,상기 제1통신은 Bluetooth 또는 WiFi(wireless fidelity) 통신을 포함하고,상기 제2통신은 UWB(ultra-wide band) 통신을 포함하는 전자 장치.
- 제1항에 있어서,상기 제2수신 포트를 통해 상기 제2통신 회로와 연결되는 제4스위치; 및 상기 제4스위치와 연결되는 제5안테나를 더 포함하고,상기 제2통신 회로는,상기 제3기능 실행 시 상기 제1스위치 및/또는 상기 제4스위치를 제어하여 상기 제3안테나, 상기 제4안테나 및 상기 제5안테나 가운데 2개의 안테나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 설정된 전자 장치.
- 전자 장치에 있어서,제1통신의 전송 신호를 출력하고, 상기 제1통신의 수신 신호를 수신하는 제1통신 회로;제2통신의 전송 신호를 출력하고, 상기 제2통신의 수신 신호를 수신하는 제2통신 회로;제1안테나 및 제1통신 회로와 연결되는 제1분기 필터;제2안테나 및 제1통신 회로와 연결되는 제2분기 필터;상기 제2통신 회로와 연결되고, 상기 제1분기 필터, 제2분기 필터 및 제3안테나 사이를 스위칭하는 제1스위치; 및상기 제2통신 회로와 연결되는 제4안테나를 포함하고,상기 제2통신 회로는,상기 제1안테나 및 상기 제2안테나 가운데 어느 하나를 이용하여 상기 제2통신의 전송 신호를 전송하고, 상기 전송과 동시에 상기 제1안테나 및 상기 제2안테나 가운데 다른 하나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제1기능을 실행하고,상기 제1안테나 및 상기 제2안테나 가운데 어느 하나의 안테나를 이용하여 상기 제2통신의 전송 신호를 전송하고, 상기 어느 하나의 안테나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제2기능을 실행하고,상기 제3안테나 및 제4안테나를 이용하여 상기 제2통신의 수신 신호를 수신하도록 상기 제1스위치를 제어하여 제3기능을 실행하도록 설정된 전자 장치.
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Citations (5)
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US8019304B2 (en) * | 2006-10-17 | 2011-09-13 | Accton Technology Corporation | Communication system for WiFi and WiMAX signal transmission |
KR20140037237A (ko) * | 2011-06-27 | 2014-03-26 | 퀄컴 인코포레이티드 | 동적 안테나 공유 |
US9503173B2 (en) * | 2013-07-31 | 2016-11-22 | Broadcom Corporation | WLAN and cellular shared antennas |
KR20170065907A (ko) * | 2015-12-04 | 2017-06-14 | 삼성전자주식회사 | 다수의 통신 프로토콜들을 지원하는 단일 안테나를 포함하는 전자 장치 및 그의 동작 방법 |
KR20210029363A (ko) * | 2019-09-06 | 2021-03-16 | 삼성전자주식회사 | 안테나 및 그것을 포함하는 전자 장치 |
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Patent Citations (5)
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US8019304B2 (en) * | 2006-10-17 | 2011-09-13 | Accton Technology Corporation | Communication system for WiFi and WiMAX signal transmission |
KR20140037237A (ko) * | 2011-06-27 | 2014-03-26 | 퀄컴 인코포레이티드 | 동적 안테나 공유 |
US9503173B2 (en) * | 2013-07-31 | 2016-11-22 | Broadcom Corporation | WLAN and cellular shared antennas |
KR20170065907A (ko) * | 2015-12-04 | 2017-06-14 | 삼성전자주식회사 | 다수의 통신 프로토콜들을 지원하는 단일 안테나를 포함하는 전자 장치 및 그의 동작 방법 |
KR20210029363A (ko) * | 2019-09-06 | 2021-03-16 | 삼성전자주식회사 | 안테나 및 그것을 포함하는 전자 장치 |
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