CN112421224A - Antenna based on Bluetooth communication and 5G network communication and control method thereof - Google Patents
Antenna based on Bluetooth communication and 5G network communication and control method thereof Download PDFInfo
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 24
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses an antenna based on Bluetooth communication and 5G network communication and a control method thereof, wherein the antenna comprises a Bluetooth communication module, a 3dB electric bridge, a first coupler, a second coupler and at least two 5G network communication modules. The invention can realize the coupling processing of the Bluetooth signal and the 5G signal, and output the 5G signal of the coupled Bluetooth signal to the outside, and the antenna can realize the Bluetooth communication and the 5G network communication by fusing the Bluetooth communication technology and the 5G network communication technology, thereby enriching the signal types of the input signals of the Bluetooth antenna, being beneficial to the antenna to have good applicability in the application scenes of different communication networks.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to an antenna based on Bluetooth communication and 5G network communication and a control method thereof.
Background
The bluetooth communication technology is a technology supporting short-distance wireless transmission of equipment, and is widely applied to application scenes related to the internet of things at present, such as smart home, equipment management and the like.
However, it has been found in practice that the effective distance for bluetooth communication is approximately 10 meters. Generally, in order to guarantee the reliability of bluetooth communication, the distance between the bluetooth tag and the bluetooth beacon needs to be limited to 10 meters. When the area of the application scene is larger, more bluetooth antennas need to be arranged to ensure that the bluetooth communication network can cover the application scene.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an antenna based on bluetooth communication and 5G network communication and a control method thereof, which are beneficial to increase the signal coverage of the antenna by fusing the bluetooth communication technology and the 5G network communication technology.
In order to solve the above technical problem, a first aspect of the present invention discloses an antenna based on bluetooth communication and 5G network communication, the antenna comprising a bluetooth communication module, a 3dB bridge, a first coupler, a second coupler, and at least two 5G network communication modules, wherein:
the first 5G network communication module comprises a first radio frequency feeder line and a first antenna oscillator,
the second 5G network communication module comprises a second radio frequency feeder and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder is connected with a first port of the first coupler, the first antenna oscillator is connected with a second port of the first coupler,
the 3dB bridge is provided with at least three ports, a third port of the first coupler is connected with a first port of the 3dB bridge, a fourth port of the first coupler is connected with a second port of the 3dB bridge,
the second coupler is provided with at least three ports, a third port of the 3dB bridge is connected with a first port of the second coupler through the Bluetooth communication module, a second port of the second coupler is connected with the second radio frequency feeder, and a third port of the second coupler is connected with the second antenna oscillator.
As an optional implementation manner, in the first aspect of the present invention, the antenna further includes a dc bias device and a dc power supply module, the dc bias device is provided with at least three ports, where:
the first port of the DC offset device is connected with the first radio frequency feeder line, the second port of the DC offset device is connected with the first port of the first coupler, so that the first radio frequency feeder line is connected with the first port of the first coupler through the DC offset device,
the third port of the dc biaser is connected to the dc power module, and the dc power module supplies power to the dc biaser.
As an optional implementation manner, in the first aspect of the present invention, the dc biaser is a T-type dc biaser.
As an optional implementation manner, in the first aspect of the present invention, the dc power supply module is further connected to the bluetooth communication module, and the dc power supply module supplies power to the bluetooth communication module.
As an optional implementation manner, in the first aspect of the present invention, the antenna includes at least two bluetooth communication modules, where:
the third port of the 3dB bridge is connected to the first bluetooth communication module,
the first port of the second coupler is connected with the second Bluetooth communication module,
the first Bluetooth communication module is in communication connection with the second Bluetooth communication module.
As an optional implementation manner, in the first aspect of the present invention, the first bluetooth communication module and the second bluetooth communication module are respectively provided with RS-232 communication interfaces, wherein:
the first Bluetooth communication module and the second Bluetooth communication module are in communication connection through the RS-232 communication interface.
As an optional implementation manner, in the first aspect of the present invention, the antenna further includes a first matching network, a second matching network, and a third matching network, the first matching network and the second matching network are disposed between the first coupler and the 3dB bridge, and the third matching network is disposed between the bluetooth communication module and the second coupler, wherein:
the third port of the first coupler is connected to the first port of the 3dB bridge via the first matching network,
the fourth port of the first coupler is connected to the second port of the 3dB bridge via the second matching network,
the Bluetooth communication module is connected with the first port of the 3dB electric bridge through the third matching network.
As an optional implementation manner, in the first aspect of the present invention, the antenna further includes a first filter network disposed between the 3dB bridge and the bluetooth communication module, wherein:
and the third end of the 3dB electric bridge is connected with the Bluetooth communication module through the first filter network.
As an optional implementation manner, in the first aspect of the present invention, the antenna further includes a second filter network disposed between the bluetooth communication module and the second coupler, wherein:
the Bluetooth communication module is connected with the first port of the second coupler through the second filter network.
It can be seen that the antenna based on bluetooth communication and 5G network communication disclosed in the first aspect of the present invention can implement coupling processing of bluetooth signals and 5G signals, and output the 5G signals coupled with the bluetooth signals externally, and by fusing the bluetooth communication technology and the 5G network communication technology, the antenna can implement both bluetooth communication and 5G network communication, and enrich the signal types of input signals of the bluetooth antenna, thereby being beneficial to the antenna to have good applicability in application scenarios of different communication networks. Compared with the traditional Bluetooth antenna, the antenna based on the Bluetooth communication and the 5G network communication is beneficial to enlarging the signal coverage of the antenna by fusing the Bluetooth communication technology and the 5G network communication technology, thereby being beneficial to further popularization and application of the Bluetooth communication technology.
The second aspect of the present invention discloses a control method applied to an antenna based on bluetooth communication and 5G network communication as disclosed in the first aspect of the present invention, the control method comprising:
the antenna acquires a Bluetooth signal through the Bluetooth communication module;
the antenna acquires a first 5G signal through the first 5G network communication module;
the antenna couples the first 5G signal and the Bluetooth signal through the first coupler to obtain a first coupled signal,
the antenna outputs the first coupling signal through the second antenna element and/or the second radio frequency feeder.
It can be seen that the control method disclosed in the second aspect of the present invention can implement coupling processing of the bluetooth signal and the 5G signal, and output the 5G signal coupled with the bluetooth signal to the outside, and by fusing the bluetooth communication technology and the 5G network communication technology, the antenna based on the bluetooth communication and the 5G network communication can implement both bluetooth communication and 5G network communication, and enrich the signal types of the input signals of the bluetooth antenna, thereby being beneficial to the antenna to have good applicability in application scenarios of different communication networks.
The third aspect of the present invention discloses a control method applied to an antenna based on bluetooth communication and 5G network communication as disclosed in the first aspect of the present invention, the control method comprising:
the antenna acquires a Bluetooth signal through the Bluetooth communication module;
the antenna acquires a second 5G signal through the second 5G network communication module;
the antenna couples the second 5G signal and the Bluetooth signal through the second coupler to obtain a second coupled signal,
the antenna outputs the second coupling signal through the first antenna element and/or the first radio frequency feeder.
It can be seen that the control method disclosed in the third aspect of the present invention can implement coupling processing of the bluetooth signal and the 5G signal, and output the 5G signal coupled with the bluetooth signal to the outside, and by fusing the bluetooth communication technology and the 5G network communication technology, the antenna based on the bluetooth communication and the 5G network communication can implement both bluetooth communication and 5G network communication, and enrich the signal types of the input signals of the bluetooth antenna, thereby being beneficial to the antenna to have good applicability in application scenarios of different communication networks.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an antenna based on bluetooth communication and 5G network communication according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method according to an embodiment of the present invention;
fig. 3 is a flow chart of another control method according to the embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a first aspect of the present invention, which discloses an antenna based on bluetooth communication and 5G network communication, the antenna includes a bluetooth communication module, a 3dB bridge, a first coupler, a second coupler, and at least two 5G network communication modules, wherein:
the first 5G network communication module comprises a first radio frequency feeder line and a first antenna oscillator,
the second 5G network communication module comprises a second radio frequency feeder and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder is connected with the first port of the first coupler, the first antenna oscillator is connected with the second port of the first coupler,
the 3dB bridge is provided with at least three ports, a third port of the first coupler is connected with a first port of the 3dB bridge, a fourth port of the first coupler is connected with a second port of the 3dB bridge,
the second coupler is provided with at least three ports, a third port of the 3dB electric bridge is connected with a first port of the second coupler through the Bluetooth communication module, a second port of the second coupler is connected with a second radio frequency feeder line, and a third port of the second coupler is connected with the second antenna oscillator.
In the embodiment of the invention, a first 5G network communication module and a second 5G network communication module are used for receiving 5G signals; the Bluetooth communication module is used for receiving Bluetooth signals; the 3dB bridge can be used for combining two paths of input signals or shunting one path of input signals, and the 3dB bridge can also be used for distributing the power of the input signals; the first coupler and the second coupler are used for coupling the 5G signal and the Bluetooth signal. The first coupler can be a dual directional coupler, and the second coupler can be a directional coupler.
In the embodiment of the present invention, the transmission paths for coupling the 5G signal and the bluetooth communication signal inside the antenna based on the bluetooth communication and the 5G network communication may be various. For example, the first signal transmission path may be: the 5G signal is input through the first radio frequency feeder line and/or the first antenna oscillator, sequentially passes through the first coupler, the 3dB bridge, the Bluetooth communication module and the second coupler, and then is output through the second radio frequency feeder line and/or the second antenna oscillator to be coupled with the 5G signal of the Bluetooth signal; the second signal transmission path may be: the 5G signal is input through a second radio frequency feeder line and/or a second antenna oscillator, sequentially passes through a second coupler, a Bluetooth communication module, a 3dB bridge and a first coupler, and then is output through a first radio frequency feeder line and/or a first antenna oscillator to be coupled with the 5G signal of the Bluetooth signal; the third signal transmission path may be: bluetooth signals are input through a Bluetooth communication module and input into a first coupler through a 3dB electric bridge, 5G signals are input into the first coupler through a first antenna oscillator, the first coupler outputs the 5G signals of the coupled Bluetooth signals through a first radio frequency feeder line,
therefore, the antenna based on the bluetooth communication and the 5G network communication in the embodiment of the invention can realize the coupling processing of the bluetooth signal and the 5G signal and output the 5G signal coupled with the bluetooth signal to the outside, and the antenna can realize the bluetooth communication and the 5G network communication by fusing the bluetooth communication technology and the 5G network communication technology, so that the signal type of the input signal of the bluetooth antenna is enriched, and the antenna has good applicability in application scenes of different communication networks. Compared with the traditional Bluetooth antenna, the antenna based on the Bluetooth communication and the 5G network communication is beneficial to enlarging the signal coverage of the antenna by fusing the Bluetooth communication technology and the 5G network communication technology, thereby being beneficial to further popularization and application of the Bluetooth communication technology.
In this embodiment of the present invention, optionally, as shown in fig. 1, the antenna further includes a first matching network, a second matching network, and a third matching network, the first matching network and the second matching network are disposed between the first coupler and the 3dB bridge, and the third matching network is disposed between the bluetooth communication module and the second coupler, where:
the third port of the first coupler is connected to the first port of the 3dB bridge via a first matching network,
the fourth port of the first coupler is connected to the second port of the 3dB bridge via a second matching network,
the Bluetooth communication module is connected with the first port of the 3dB electric bridge through a third matching network.
In the embodiment of the invention, the first matching network, the second matching network and the third matching network have the function of enabling the transmission line to be in an impedance matching state in the signal transmission process, thereby being beneficial to the high efficiency of signal transmission.
In this embodiment of the present invention, optionally, as shown in fig. 1, the antenna further includes a first filter network, the first filter network is disposed between the 3dB bridge and the bluetooth communication module, where:
and the third end of the 3dB electric bridge is connected with the Bluetooth communication module through a first filter network.
In this embodiment of the present invention, optionally, as shown in fig. 1, the antenna further includes a second filter network, and the second filter network is disposed between the bluetooth communication module and the second coupler, where:
the Bluetooth communication module is connected with the first port of the second coupler through a second filter network.
In the embodiment of the invention, the first filter network and/or the second filter network are/is arranged, so that the filtering processing can be carried out on the signals, the anti-interference capability of the signal transmission in the antenna can be improved, and the reliability of the antenna can be improved.
In some embodiments of the present invention, as shown in fig. 1, the antenna further includes a dc bias device and a dc power supply module, the dc bias device is provided with at least three ports, wherein:
the first port of the direct current biaser is connected with the first radio frequency feeder line, the second port of the direct current biaser is connected with the first port of the first coupler, so that the first radio frequency feeder line is connected with the first port of the first coupler through the direct current biaser,
the third port of the direct current biaser is connected with the direct current power supply module, and the direct current power supply module supplies power to the direct current biaser.
In this embodiment, the dc power supply module is operable to provide dc power to a dc biaser, which is operable to provide dc power to the first port of the first coupler to power the external device via the first rf feed. Optionally, the dc biaser may be a T-shaped biaser.
In this embodiment, optionally, as shown in fig. 1, the dc power supply module is further connected to the bluetooth communication module, and the dc power supply module supplies power to the bluetooth communication module.
In some embodiments of the invention, as shown in fig. 1, the antenna comprises at least two bluetooth communication modules, wherein:
the third port of the 3dB bridge is connected to the first bluetooth communication module,
the first port of the second coupler is connected with the second Bluetooth communication module,
the first Bluetooth communication module is in communication connection with the second Bluetooth communication module.
In this embodiment, the first bluetooth communication module may be used for acquiring a bluetooth signal in signal transmission near one side of the first coupler, and the first bluetooth communication module may form a signal transmission path with the 3dB bridge, the first coupler, the first radio frequency feeder line, and the antenna element; the second bluetooth communication module can be used for being close to the acquisition of the bluetooth signal of the signal transmission of second coupler one side to the second bluetooth communication module can constitute signal transmission path with second coupler, first radio frequency feeder, antenna element. This facilitates more efficient signal transmission.
In this embodiment, optionally, the first bluetooth communication module and the second bluetooth communication module are respectively provided with an RS-232 communication interface, where: the first Bluetooth communication module and the second Bluetooth communication module are in communication connection through an RS-232 communication interface.
A control method in the second aspect of the present invention is applied to the antenna based on bluetooth communication and 5G network communication in the first aspect of the present invention, and as shown in fig. 2, the control method may include the following steps:
101. the antenna acquires the Bluetooth signal through the Bluetooth communication module.
102. The antenna acquires a first 5G signal through the first 5G network communication module.
103. The antenna couples the first 5G signal and the Bluetooth signal through the first coupler to obtain a first coupled signal.
104. The antenna outputs a first coupling signal through the second antenna element and/or the second radio frequency feeder.
In the embodiment of the invention, the first coupling signal is a 5G signal of a coupling Bluetooth signal.
In the embodiment of the present invention, the sequence between step 101 and step 102 may be changed; step 101 and step 102 may be performed simultaneously.
Therefore, the control method of the embodiment of the invention can realize the coupling processing of the Bluetooth signal and the 5G signal, and output the 5G signal of the coupled Bluetooth signal to the outside, and the Bluetooth communication technology and the 5G network communication technology are fused, so that the antenna based on the Bluetooth communication and the 5G network communication can realize the Bluetooth communication and the 5G network communication, and the signal type of the input signal of the Bluetooth antenna is enriched, thereby being beneficial to the antenna to have good applicability in the application scenes of different communication networks.
A control method in an embodiment of the third aspect of the present invention is applied to an antenna based on bluetooth communication and 5G network communication in an embodiment of the first aspect of the present invention, and as shown in fig. 3, the control method may include the following steps:
201. the antenna acquires the Bluetooth signal through the Bluetooth communication module.
202. The antenna acquires a second 5G signal through the second 5G network communication module.
203. The antenna couples the second 5G signal and the Bluetooth signal through the second coupler to obtain a second coupled signal.
204. The antenna outputs a second coupling signal through the first antenna element and/or the first radio frequency feeder.
In the embodiment of the invention, the second coupling signal is a 5G signal coupling a Bluetooth signal.
In the embodiment of the present invention, the sequence between step 201 and step 202 may be changed; step 201 and step 202 may also be performed simultaneously.
Therefore, the control method of the embodiment of the invention can realize the coupling processing of the Bluetooth signal and the 5G signal, and output the 5G signal of the coupled Bluetooth signal to the outside, and the Bluetooth communication technology and the 5G network communication technology are fused, so that the antenna based on the Bluetooth communication and the 5G network communication can realize the Bluetooth communication and the 5G network communication, and the signal type of the input signal of the Bluetooth antenna is enriched, thereby being beneficial to the antenna to have good applicability in the application scenes of different communication networks.
The above-described embodiments of the apparatus are merely illustrative, and the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the antenna based on bluetooth communication and 5G network communication and the control method thereof disclosed in the embodiments of the present invention are only preferred embodiments of the present invention, and are only used for illustrating the technical solutions of the present invention, not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. An antenna based on bluetooth communication and 5G network communication, characterized in that the antenna comprises a bluetooth communication module, a 3dB bridge, a first coupler, a second coupler and at least two 5G network communication modules, wherein:
the first 5G network communication module comprises a first radio frequency feeder line and a first antenna oscillator,
the second 5G network communication module comprises a second radio frequency feeder and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder is connected with a first port of the first coupler, the first antenna oscillator is connected with a second port of the first coupler,
the 3dB bridge is provided with at least three ports, a third port of the first coupler is connected with a first port of the 3dB bridge, a fourth port of the first coupler is connected with a second port of the 3dB bridge,
the second coupler is provided with at least three ports, a third port of the 3dB bridge is connected with a first port of the second coupler through the Bluetooth communication module, a second port of the second coupler is connected with the second radio frequency feeder, and a third port of the second coupler is connected with the second antenna oscillator.
2. The antenna based on bluetooth communication and 5G network communication according to claim 1, wherein the antenna further comprises a dc biaser and a dc power supply module, the dc biaser is provided with at least three ports, wherein:
the first port of the DC offset device is connected with the first radio frequency feeder line, the second port of the DC offset device is connected with the first port of the first coupler, so that the first radio frequency feeder line is connected with the first port of the first coupler through the DC offset device,
the third port of the dc biaser is connected to the dc power module, and the dc power module supplies power to the dc biaser.
3. The antenna based on Bluetooth communication and 5G network communication according to claim 2, wherein the DC power supply module is further connected with the Bluetooth communication module and supplies power to the Bluetooth communication module.
4. The antenna based on bluetooth communication and 5G network communication according to claim 1, wherein the antenna comprises at least two of the bluetooth communication modules, wherein:
the third port of the 3dB bridge is connected to the first bluetooth communication module,
the first port of the second coupler is connected with the second Bluetooth communication module,
the first Bluetooth communication module is in communication connection with the second Bluetooth communication module.
5. The antenna based on Bluetooth communication and 5G network communication according to claim 4, wherein the first Bluetooth communication module and the second Bluetooth communication module are respectively provided with RS-232 communication interfaces, wherein:
the first Bluetooth communication module and the second Bluetooth communication module are in communication connection through the RS-232 communication interface.
6. The antenna based on bluetooth communication and 5G network communication according to any one of claims 1 to 5, wherein the antenna further comprises a first matching network, a second matching network and a third matching network, the first matching network and the second matching network being disposed between the first coupler and the 3dB bridge, the third matching network being disposed between the bluetooth communication module and the second coupler, wherein:
the third port of the first coupler is connected to the first port of the 3dB bridge via the first matching network,
the fourth port of the first coupler is connected to the second port of the 3dB bridge via the second matching network,
the Bluetooth communication module is connected with the first port of the 3dB electric bridge through the third matching network.
7. The antenna based on bluetooth communication and 5G network communication according to any one of claims 1 to 5, wherein the antenna further comprises a first filter network disposed between the 3dB bridge and the bluetooth communication module, wherein:
and the third end of the 3dB electric bridge is connected with the Bluetooth communication module through the first filter network.
8. The antenna based on bluetooth communication and 5G network communication according to any one of claims 1 to 5, wherein the antenna further comprises a second filter network disposed between the bluetooth communication module and the second coupler, wherein:
the Bluetooth communication module is connected with the first port of the second coupler through the second filter network.
9. A control method applied to the antenna based on the bluetooth communication and 5G network communication according to any one of claims 1 to 8, the control method comprising:
the antenna acquires a Bluetooth signal through the Bluetooth communication module;
the antenna acquires a first 5G signal through the first 5G network communication module;
the antenna couples the first 5G signal and the Bluetooth signal through the first coupler to obtain a first coupled signal, wherein the first coupled signal comprises a Bluetooth signal-coupled 5G signal;
the antenna outputs the first coupling signal through the second antenna element and/or the second radio frequency feeder.
10. A control method applied to the antenna based on the bluetooth communication and 5G network communication according to any one of claims 1 to 8, the control method comprising:
the antenna acquires a Bluetooth signal through the Bluetooth communication module;
the antenna acquires a second 5G signal through the second 5G network communication module;
the antenna couples the second 5G signal and the Bluetooth signal through the second coupler to obtain a second coupled signal, wherein the second coupled signal comprises a Bluetooth signal-coupled 5G signal;
the antenna outputs the second coupling signal through the first antenna element and/or the first radio frequency feeder.
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| CN202011038172.XA CN112421224B (en) | 2020-09-28 | 2020-09-28 | Antenna based on Bluetooth communication and 5G network communication and control method thereof |
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| CN202011038172.XA CN112421224B (en) | 2020-09-28 | 2020-09-28 | Antenna based on Bluetooth communication and 5G network communication and control method thereof |
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Citations (7)
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| CN112421224B (en) | 2023-11-17 |
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