CN112421224B - 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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- CN112421224B CN112421224B CN202011038172.XA CN202011038172A CN112421224B CN 112421224 B CN112421224 B CN 112421224B CN 202011038172 A CN202011038172 A CN 202011038172A CN 112421224 B CN112421224 B CN 112421224B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 22
- 238000010168 coupling process Methods 0.000 claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 claims abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 230000008054 signal transmission Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
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Classifications
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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 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, and the antenna can realize the Bluetooth communication and the 5G network communication by integrating the Bluetooth communication technology and the 5G network communication technology, enriches the signal types of the input signals of the Bluetooth antenna, thereby 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 intelligent home, equipment management and the like.
However, it has been found in practice that the effective distance for bluetooth communication is about 10 meters. In general, in order to secure reliability of bluetooth communication, it is necessary to limit the distance between a bluetooth tag and a bluetooth beacon to within 10 meters. When the application scene has a larger area, more Bluetooth antennas need to be arranged to ensure that the Bluetooth communication network can cover the application scene.
Disclosure of Invention
The invention aims to solve the technical problem of providing an antenna based on Bluetooth communication and 5G network communication and a control method thereof, which are beneficial to increasing the signal coverage of the antenna by integrating the Bluetooth communication technology with the 5G network communication technology.
In order to solve the technical problem, the first aspect of the invention discloses an antenna based on Bluetooth communication and 5G network communication, 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 includes a first radio frequency feed line and a first antenna element,
the second 5G network communication module includes a second radio frequency feed line and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder line 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 line, and a third port of the second coupler is connected with the second antenna oscillator.
As an alternative embodiment, in the first aspect of the present invention, the antenna further comprises a dc bias device and a dc power supply module, the dc bias device being provided with at least three ports, wherein:
the first port of the DC bias device is connected with the first radio frequency feeder line, the second port of the DC bias 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 bias device,
the third port of the DC biaser is connected with the DC power supply module, and the DC power supply module supplies power to the DC biaser.
As an optional implementation manner, in the first aspect of the present invention, the dc bias device is a T-type dc bias device.
As an optional implementation manner, in the first aspect of the present invention, the dc power module is further connected to the bluetooth communication module, and the dc power 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 a 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 an RS-232 communication interface, where:
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, where 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, and where:
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 a first port of the 3dB 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, where the first filter network is disposed between the 3dB bridge and the bluetooth communication module, and where:
and a third end of the 3dB 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, where the second filter network is disposed between the bluetooth communication module and the second coupler, and where:
the Bluetooth communication module is connected with the first port of the second coupler through the second filter network.
Therefore, the antenna based on Bluetooth communication and 5G network communication disclosed in the first aspect of the invention can realize the coupling processing of Bluetooth signals and 5G signals and output 5G signals coupling the Bluetooth signals, and the antenna can realize Bluetooth communication and 5G network communication by integrating the Bluetooth communication technology and the 5G network communication technology, enriches the signal types of input signals of the Bluetooth antenna, thereby being beneficial to the antenna to have good applicability in application scenes of different communication networks. Compared with the traditional Bluetooth antenna, the antenna based on Bluetooth communication and 5G network communication in the embodiment of the invention is beneficial to increasing the signal coverage of the antenna by integrating the Bluetooth communication technology with 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 the 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 line.
Therefore, the control method disclosed by the second aspect 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, 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 not only can realize the Bluetooth communication, but also can realize the 5G network communication, enriches the signal types of the input signals of the Bluetooth antenna, and is beneficial to the application of the antenna in different communication network application scenes, thereby having good applicability.
The third aspect of the present invention discloses a control method applied to the 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 oscillator and/or the first radio frequency feeder line.
Therefore, the control method disclosed by the third aspect 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, 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 not only can realize the Bluetooth communication, but also can realize the 5G network communication, enriches the signal types of the input signals of the Bluetooth antenna, and is beneficial to the good applicability of the antenna in the application scenes of different communication networks.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an antenna structure based on bluetooth communication and 5G network communication according to an embodiment of the present invention;
FIG. 2 is a flow chart of a control method according to an embodiment of the present invention;
fig. 3 is a flow chart of another control method according to an embodiment of the invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims, are used for distinguishing between different objects and not for describing a particular sequential order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic diagram of an antenna based on bluetooth communication and 5G network communication according to a first aspect of the present invention, where the antenna includes a bluetooth communication module, a 3dB bridge, a first coupler, a second coupler, and at least two 5G network communication modules, and the antenna includes:
the first 5G network communication module includes a first radio frequency feed line and a first antenna element,
the second 5G network communication module includes a second radio frequency feed line and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder line 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 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 a second antenna oscillator.
In the embodiment of the invention, the first 5G network communication module and the 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 splitting one path of input signals, and the 3dB bridge can also be used for distributing power to 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 double directional coupler, and the second coupler can be a directional coupler.
In the embodiment of the invention, transmission paths for realizing the coupling of the 5G signal and the Bluetooth communication signal inside the antenna based on the Bluetooth communication and the 5G network communication can be various. For example, the first signal transmission path may be: the 5G signal is input through a first radio frequency feeder line and/or a first antenna oscillator, sequentially passes through a first coupler, a 3dB bridge, a Bluetooth communication module and a second coupler, and then outputs a 5G signal coupled with the Bluetooth signal through a second radio frequency feeder line and/or a second antenna oscillator; 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 outputs a 5G signal coupled with the Bluetooth signal through the first radio frequency feeder line and/or the first antenna oscillator; the third signal transmission path may be: the Bluetooth signal is input through the Bluetooth communication module, the 5G signal is input into the first coupler through the 3dB bridge, the first coupler outputs the 5G signal of the coupled Bluetooth signal through the first radio frequency feeder line,
therefore, the antenna based on Bluetooth communication and 5G network communication can realize the coupling processing of the Bluetooth signal and the 5G signal and output the 5G signal coupled with the Bluetooth signal, and the Bluetooth communication technology and the 5G network communication technology are combined, so that the antenna can realize Bluetooth communication and 5G network communication, enriches the signal types of input signals of the Bluetooth antenna, and is favorable for having good applicability in application scenes of different communication networks. Compared with the traditional Bluetooth antenna, the antenna based on Bluetooth communication and 5G network communication in the embodiment of the invention is beneficial to increasing the signal coverage of the antenna by integrating the Bluetooth communication technology with the 5G network communication technology, thereby being beneficial to further popularization and application of the Bluetooth communication technology.
In an 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, where 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, and 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 a first port of the 3dB 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 are used for enabling the transmission line to be in an impedance matching state in the signal transmission process, so that the high efficiency of signal transmission is facilitated.
In an embodiment of the present invention, optionally, as shown in fig. 1, the antenna further includes a first filter network, where the first filter network is disposed between the 3dB bridge and the bluetooth communication module, and where:
the third end of the 3dB bridge is connected with the Bluetooth communication module through the first filter network.
In an embodiment of the present invention, optionally, as shown in fig. 1, the antenna further includes a second filter network, where the second filter network is disposed between the bluetooth communication module and the second coupler, and 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 to filter the signals, so that the anti-interference capability of the internal signal transmission of the antenna is improved, and the reliability of the antenna is improved.
In some embodiments of the present invention, as shown in fig. 1, the antenna further comprises a dc bias and a dc power module, the dc bias being provided with at least three ports, wherein:
the first port of the DC bias device is connected with the first radio frequency feeder line, the second port of the DC bias 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 bias device,
the third port of the DC biaser is connected with the DC power supply module, and the DC power supply module supplies power to the DC biaser.
In this embodiment, the dc power module is configured to provide dc power to the dc biaser, and the dc biaser is configured to provide dc power to the first port of the first coupler to power the external device via the first rf feed line. Alternatively, the dc bias may be a T-type bias.
In this embodiment, optionally, as shown in fig. 1, the dc power module is further connected to the bluetooth communication module, and the dc power module supplies power to the bluetooth communication module.
In some embodiments of the present 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 acquiring Bluetooth signals close to signal transmission on one side of the second coupler, and the second Bluetooth communication module, the second coupler, the first radio frequency feeder line and the antenna element can form a signal transmission path. 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, wherein: the first Bluetooth communication module and the second Bluetooth communication module are in communication connection through an RS-232 communication interface.
A control method according to an embodiment of the second aspect of the present invention is applied to the antenna based on bluetooth communication and 5G network communication according to the embodiment of the first aspect of the present invention, as shown in fig. 2, and the control method may include the steps of:
101. the antenna obtains a Bluetooth signal through the Bluetooth communication module.
102. The antenna acquires a first 5G signal through a first 5G network communication module.
103. The antenna couples the first 5G signal and the Bluetooth signal through a first coupler to obtain a first coupling signal.
104. The antenna outputs a first coupling signal through the second antenna element and/or the second radio frequency feeder line.
In the embodiment of the invention, the first coupling signal is a 5G signal coupled with a Bluetooth signal.
In the embodiment of the present invention, the sequence between the step 101 and the step 102 may be changed; steps 101 and 102 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 coupled with the Bluetooth signal, 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 not only can realize the Bluetooth communication, but also can realize the 5G network communication, enriches the signal types of the input signals of the Bluetooth antenna, and is beneficial to the good applicability of the antenna in the application scenes of different communication networks.
A control method according to an embodiment of the third aspect of the present invention is applied to an antenna based on bluetooth communication and 5G network communication according to an embodiment of the first aspect of the present invention, as shown in fig. 3, and the control method may include the steps of:
201. the antenna obtains a Bluetooth signal through the Bluetooth communication module.
202. The antenna acquires a second 5G signal through a second 5G network communication module.
203. And the antenna couples the second 5G signal with the Bluetooth signal through a second coupler to obtain a second coupling 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 coupled with the Bluetooth signal.
In the embodiment of the present invention, the sequence between step 201 and step 202 may be changed; steps 201 and 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 coupled with the Bluetooth signal, 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 not only can realize the Bluetooth communication, but also can realize the 5G network communication, enriches the signal types of the input signals of the Bluetooth antenna, and is beneficial to the good applicability of the antenna in the application scenes of different communication networks.
The apparatus embodiments described above are merely illustrative, in which the modules illustrated as separate components may or may not be physically separate, and the components shown as modules may or may not be physical, i.e., may be located in one place, or may be distributed over multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the embodiment of the invention discloses an antenna based on Bluetooth communication and 5G network communication and a control method thereof, which are disclosed as preferred embodiments of the invention, and are only used for illustrating the technical scheme of the invention, but not limiting the technical scheme; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. An antenna based on bluetooth communication and 5G network communication, wherein the antenna includes bluetooth communication module, 3dB bridge, first coupler, second coupler and at least two 5G network communication modules, wherein:
the first 5G network communication module includes a first radio frequency feed line and a first antenna element,
the second 5G network communication module includes a second radio frequency feed line and a second antenna element,
the first coupler is provided with at least four ports, the first radio frequency feeder line 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 line, and a third port of the second coupler is connected with the second antenna element;
the antenna further comprises a direct current biaser and a direct current power supply module, wherein the direct current biaser is provided with at least three ports, and the direct current biaser comprises:
the first port of the DC bias device is connected with the first radio frequency feeder line, the second port of the DC bias 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 bias device,
the third port of the DC biaser is connected with the DC power supply module, and the DC power supply module supplies power to the DC biaser.
2. The antenna of claim 1, wherein the dc power module is further coupled to the bluetooth communication module and the dc power module powers the bluetooth communication module.
3. 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 a second Bluetooth communication module,
the first Bluetooth communication module is in communication connection with the second Bluetooth communication module.
4. The antenna based on bluetooth communication and 5G network communication according to claim 3, wherein the first bluetooth communication module and the second bluetooth communication module are respectively provided with an RS-232 communication interface, wherein:
the first Bluetooth communication module and the second Bluetooth communication module are in communication connection through the RS-232 communication interface.
5. The bluetooth communication and 5G network communication based antenna according to any one of claims 1 to 4, further comprising a first matching network, a second matching network and a third matching network, the first matching network and the second matching network being arranged between the first coupler and the 3dB bridge, the third matching network being arranged 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 a first port of the 3dB bridge through the third matching network.
6. The bluetooth communication and 5G network communication based antenna according to any one of claims 1 to 4, further comprising a first filter network, the first filter network being arranged between the 3dB bridge and the bluetooth communication module, wherein:
and a third end of the 3dB bridge is connected with the Bluetooth communication module through the first filter network.
7. The antenna of any one of claims 1 to 4, further comprising 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.
8. A control method applied to the antenna based on bluetooth communication and 5G network communication according to any one of claims 1 to 7, 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 coupling signal, wherein the first coupling signal comprises a 5G signal coupled with the Bluetooth signal;
the antenna outputs the first coupling signal through the second antenna element and/or the second radio frequency feeder line.
9. A control method applied to the antenna based on bluetooth communication and 5G network communication according to any one of claims 1 to 7, 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 5G signal coupled with the Bluetooth signal;
the antenna outputs the second coupling signal through the first antenna oscillator and/or the first radio frequency feeder line.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102075207A (en) * | 2010-12-23 | 2011-05-25 | 惠州Tcl移动通信有限公司 | Device and method for implementing bluetooth and Wi-Fi single antenna |
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| CN212588329U (en) * | 2019-07-18 | 2021-02-23 | 苏州邦耀电子科技有限公司 | Internet of things converged antenna communication system |
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| CN102075207A (en) * | 2010-12-23 | 2011-05-25 | 惠州Tcl移动通信有限公司 | Device and method for implementing bluetooth and Wi-Fi single antenna |
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| WO2013107067A1 (en) * | 2012-01-21 | 2013-07-25 | 华为技术有限公司 | Interference cancellation method and device and filtering device |
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| CN108172964A (en) * | 2016-12-07 | 2018-06-15 | 中国移动通信有限公司研究院 | A kind of room divided antenna with identification function |
| CN208723913U (en) * | 2018-08-13 | 2019-04-09 | 中国移动通信有限公司研究院 | A kind of detection signal generator and dual polarized antenna |
| CN212588329U (en) * | 2019-07-18 | 2021-02-23 | 苏州邦耀电子科技有限公司 | Internet of things converged antenna communication system |
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|---|---|
| CN112421224A (en) | 2021-02-26 |
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