CN101087164A - Method and device for wireless communication device to use frequency band self-adaptation antenna - Google Patents
Method and device for wireless communication device to use frequency band self-adaptation antenna Download PDFInfo
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- CN101087164A CN101087164A CNA2006100609123A CN200610060912A CN101087164A CN 101087164 A CN101087164 A CN 101087164A CN A2006100609123 A CNA2006100609123 A CN A2006100609123A CN 200610060912 A CN200610060912 A CN 200610060912A CN 101087164 A CN101087164 A CN 101087164A
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- diverter switch
- telecom equipment
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Abstract
The invention relates to a method of auto adapting antenna according to used frequency range in wireless communication device, which includes following steps, the antennas with corresponding different parameters are mounted in wireless communication system according to requirement for working frequency range in different wireless communication module; the control module of wireless communication device connects with antenna resorting to diverter switch; the control module of wireless communication device controls the diverter switch to choose the antenna with corresponding parameter to connect with wireless communication module according to the corresponding commands to realize the wireless communication function input by user. Comparing with present technique, the technical effects of invention are: several antennas are mounted in wireless communication device, and it can choose the antenna automatically according to wireless communication device, no need user to change, and easy to be used; and it suits for portable multi-function wireless device, and no need to take the antenna spares, and it is convenient for user.
Description
Technical field the present invention relates to antenna technical field, relates to particularly that Wireless Telecom Equipment works in different frequency range and technology that can automatic adaptive antenna.
Background technology prior art Wireless Telecom Equipment is integrated in one the various wireless communication function usually, because different communication standards uses different frequency ranges, as GSM, CDMA and FM etc., and different frequency range need use the antenna of various geometric just can reach best result of use.Therefore, a wireless device often needs many antennas to do accessory, when the user uses, need change antenna according to the function that this equipment will be realized, uses very inconvenience.
The summary of the invention the technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind of Wireless Telecom Equipment by the method and apparatus that uses the automatic adaptive antenna of frequency range, use the technology of the present invention, the user needn't change antenna according to the function that equipment will be realized, and is easy to use.
The present invention solve the technical problem can be by realizing by the following technical solutions:
Propose a kind of Wireless Telecom Equipment by the method and apparatus that uses the automatic adaptive antenna of frequency range, may further comprise the steps,
1. in described Wireless Telecom Equipment,, the antenna of corresponding various geometric is set according to the working frequency range requirement of the wireless communication module of the realization difference in functionality of this equipment dress usefulness;
2. the control module of described Wireless Telecom Equipment is electrically connected with each antenna by diverter switch;
3. the control module of described Wireless Telecom Equipment is controlled described diverter switch and is selected the antenna of corresponding geometric parameter to be electrically connected with the wireless communication module of corresponding function according to the command adapted thereto that will realize radio communication function of user's input.
The present invention solve the technical problem can be also by realizing by the following technical solutions:
Design a kind of according to the device of Wireless Telecom Equipment by the automatic adaptive antenna of use frequency range, the wireless communication module that comprises control module and at least two difference in functionalitys, also comprise the antenna identical with the radio communication mold number of blocks of described variant function, described control module is electrically connected with each wireless communication module and each antenna respectively by diverter switch.
Compare with prior art, technique effect of the present invention is: multiple antenna all is arranged in the Wireless Telecom Equipment, can select antenna automatically according to Wireless Telecom Equipment institute function of use, must the user not change, and is easy to use; Particularly for the portable multi-function wireless device, as multi-mode mobile phone CDMA/GPRS, have the multimedia equipment that bluetooth, FM transmit and receive function, must not carry multiple antenna accessory, made things convenient for the user.
Description of drawings
Fig. 1 is the workflow schematic diagram of the embodiment of the invention one;
Fig. 2 is the functional module block diagram of the embodiment of the invention one;
Fig. 3 is the circuit theory schematic diagram of the embodiment of the invention one;
Fig. 4 is the workflow schematic diagram of the embodiment of the invention two;
Fig. 5 is the functional module block diagram of the embodiment of the invention two;
Fig. 6 is the circuit theory schematic diagram of the embodiment of the invention two;
Fig. 7 diverter switch schematic diagram of the present invention;
Embodiment is described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
Wireless Telecom Equipment of the present invention may further comprise the steps by the method for using the automatic adaptive antenna of frequency range,
1. in described Wireless Telecom Equipment,, the antenna of corresponding various geometric is set according to the working frequency range requirement of the wireless communication module of the realization difference in functionality of this equipment dress usefulness;
2. the control module of described Wireless Telecom Equipment is electrically connected with each antenna by diverter switch;
3. the control module of described Wireless Telecom Equipment is controlled described diverter switch and is selected the antenna of corresponding geometric parameter to be electrically connected with the wireless communication module of corresponding function according to the command adapted thereto that will realize radio communication function of user's input.
Wireless Telecom Equipment of the present invention is by the device that uses the automatic adaptive antenna of frequency range, the wireless communication module that comprises control module and at least two difference in functionalitys, with the identical antenna of described each radio communication mold number of blocks, described control module is electrically connected with each wireless communication module and each antenna respectively by diverter switch.
The embodiment of the invention is provided with two kinds of wireless communication modules of GSM80MHz and GSM160MHz just like shown in Fig. 1～3, correspondingly, is provided with antenna 1 and antenna 2.As shown in Figure 2, be electrically connected by diverter switch SW1 between described antenna 1 and the antenna 2, antenna 1 is electrically connected by diverter switch SW2 with two wireless communication modules, the control signal wire 1 of control module and control signal wire 2 are electrically connected with diverter switch SW2, and the control signal wire 3 of this control module and control signal wire 4 are electrically connected with diverter switch SW1.When need using the GSM80MHz wireless communication module, control module control its switch SW2 connects being connected of GSM80MHz wireless communication module and control module, and control its switch SW1 disconnects being connected of GSM80MHz wireless communication module and antenna 2.At this moment, just selected antenna 1 to use automatically for the GSM80MHz wireless communication module.When need using the GSM160MHz wireless communication module, control module control its switch SW2 connects being connected of GSM160MHz wireless communication module and control module, and control its switch SW1 connects being connected of GSM160MHz wireless communication module and antenna 2.At this moment, the total length of just having selected antenna 1 to add antenna 2 automatically uses for the GSM160MHz wireless communication module.
Specific implementation of the present invention such as Fig. 1, shown in Figure 3, after the user imports institute's function of use module type instruction, described multipurpose radio communication equipment is judged used functional module type, if what will use is the GSM80MHz wireless communication module, the GPIO3 pin of control module U1 is a low level, the GPIO4 pin is a high level, and diverter switch U23 then connects being connected of GSM80MHz wireless communication module and control module U1; Simultaneously, the GPIO2 pin of control module U1 is a low level, and the GPIO1 pin is a high level, and diverter switch U22 then disconnects being connected of antenna 1 and antenna 2, and at this moment, the length of the used antenna of GSM80MHz wireless communication module is the length of antenna 1.If what will use is the GSM160MHz wireless communication module, the GPIO3 pin of control module U1 is a high level, and the GPIO4 pin is a low level, and diverter switch U23 then connects being connected of GSM160MHz wireless communication module and control module U1; Simultaneously, the GPIO2 pin of control module U1 is a high level, and the GPIO1 pin is a low level, and diverter switch U22 then connects being connected of antenna 1 and antenna 2, and at this moment, the used antenna length of GSM160MHz wireless communication module is the length of antenna 1 and antenna 2 additions.
The embodiment of the invention two is provided with two kinds of wireless communication modules of GSM80MHz and GSM160MHz equally shown in Fig. 4～6, correspondingly, be provided with antenna 1 and antenna 2.As shown in Figure 5, described control module is electrically connected by diverter switch SW1 and SW2 respectively with antenna 1 and antenna 2.Antenna 1 is electrically connected with the GSM80MHz wireless communication module by diverter switch SW1, and antenna 2 is electrically connected with the GSM160MHz wireless communication module by diverter switch SW2.When need using the GSM80MHz wireless communication module, control module control its switch SW1 connects being connected of GSM80MHz wireless communication module and antenna 1, and control its switch SW2 disconnects being connected of GSM160MHz wireless communication module and antenna 2.At this moment, just selected antenna 1 to use automatically for the GSM80MHz wireless communication module.When need using the GSM160MHz wireless communication module, control module control its switch SW1 disconnects being connected of GSM80MHz wireless communication module and antenna 1, and control its switch SW2 connects being connected of GSM160MHz wireless communication module and antenna 2.At this moment, just selected antenna 2 to use automatically for the GSM160MHz wireless communication module.
Specific implementation of the present invention such as Fig. 4, shown in Figure 6, after the user imports institute's function of use module type instruction, described multipurpose radio communication equipment is judged used functional module type, if what will use is the GSM80MHz wireless communication module, the GPIO3 pin of control module U1 is a low level, the GPIO4 pin is a high level, and diverter switch U24 then connects being connected of GSM80MHz wireless communication module and antenna 1; Simultaneously, the GPIO2 pin of control module U1 is a low level, and the GPIO1 pin is a high level, and diverter switch U25 then disconnects being connected of GSM160MHz wireless communication module and antenna 2.If what will use is the GSM160MHz wireless communication module, the GPIO3 pin of control module U1 is a high level, and the GPIO4 pin is a low level, and diverter switch U24 then disconnects being connected of GSM80MHz wireless communication module and antenna 1; Simultaneously, the GPIO2 pin of control module U1 is a high level, and the GPIO1 pin is a low level, and diverter switch U25 then connects being connected of GSM160MHz wireless communication module and antenna 2.
Described diverter switch U22, U23, U24 and U25 can adopt analog switch, integrated circuit or relay.As shown in Figure 7, the pin V1 of diverter switch is a high level, when V2 is low level, and the J1-J2 conducting, J1-J3 ends; Pin V1 is a low level, and when V2 was high level, J1-J2 ended, the J1-J3 conducting.
Claims (8)
1. a Wireless Telecom Equipment is characterized in that by the method for using the automatic adaptive antenna of frequency range: may further comprise the steps,
1. in described Wireless Telecom Equipment,, the antenna of corresponding various geometric is set according to the working frequency range requirement of the wireless communication module of the realization difference in functionality of this equipment dress usefulness;
2. the control module of described Wireless Telecom Equipment is electrically connected with each antenna by diverter switch;
3. the control module of described Wireless Telecom Equipment is controlled according to the command adapted thereto that will realize radio communication function of user's input
Described diverter switch selects the antenna of corresponding geometric parameter to be electrically connected with the wireless communication module of corresponding function.
2. Wireless Telecom Equipment as claimed in claim 1 is by the method for using the automatic adaptive antenna of frequency range, it is characterized in that: described each antenna is electrically connected by diverter switch between any two, be electrically connected by diverter switch equally between the wireless communication module of first antenna and described variant function, described control module is according to the required antenna of radio communication function that will realize, the conducting by controlling each diverter switch and by the length with control institute use antenna.
3. Wireless Telecom Equipment as claimed in claim 1 is by the method for using the automatic adaptive antenna of frequency range, and it is characterized in that: described control module is electrically connected with described each antenna by diverter switch respectively.
4. Wireless Telecom Equipment as claimed in claim 1 is characterized in that by the method for using the automatic adaptive antenna of frequency range: described diverter switch adopts analog switch, integrated circuit or relay.
One kind according to Wireless Telecom Equipment by the device that uses the automatic adaptive antenna of frequency range, comprise the wireless communication module of control module and at least two difference in functionalitys, it is characterized in that:
Also comprise the antenna identical with the radio communication mold number of blocks of described variant function, described control module is electrically connected with each wireless communication module and each antenna respectively by diverter switch.
6. Wireless Telecom Equipment as claimed in claim 5 is by the device that uses the automatic adaptive antenna of frequency range, it is characterized in that: described each antenna is electrically connected by diverter switch between any two, is electrically connected by diverter switch equally between the wireless communication module of first antenna and described variant function.
7. Wireless Telecom Equipment as claimed in claim 5 is by the device that uses the automatic adaptive antenna of frequency range, and it is characterized in that: described control module is electrically connected with described each antenna by diverter switch respectively.
8. Wireless Telecom Equipment as claimed in claim 5 is characterized in that by the device that uses the automatic adaptive antenna of frequency range: described diverter switch adopts analog switch, integrated circuit or relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100609123A CN101087164A (en) | 2006-06-06 | 2006-06-06 | Method and device for wireless communication device to use frequency band self-adaptation antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100609123A CN101087164A (en) | 2006-06-06 | 2006-06-06 | Method and device for wireless communication device to use frequency band self-adaptation antenna |
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| CN101087164A true CN101087164A (en) | 2007-12-12 |
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| CNA2006100609123A Pending CN101087164A (en) | 2006-06-06 | 2006-06-06 | Method and device for wireless communication device to use frequency band self-adaptation antenna |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319483A (en) * | 2014-10-16 | 2015-01-28 | 中国科学院深圳先进技术研究院 | Controllable antenna system and controlling method for antenna |
| CN104393902A (en) * | 2014-11-05 | 2015-03-04 | 宁夏宏安信息技术有限公司 | Communication device and method |
| CN109495119A (en) * | 2018-12-28 | 2019-03-19 | Tcl移动通信科技（宁波）有限公司 | A kind of RF switch control method, device, mobile terminal and storage medium |
| CN110830096A (en) * | 2019-10-30 | 2020-02-21 | 西安广和通无线通信有限公司 | Antenna adaptation method and antenna assembly |
| CN113216916A (en) * | 2021-05-24 | 2021-08-06 | 中国石油化工股份有限公司西北油田分公司 | Intelligent rare-doping system based on oil well agile production |
-
2006
- 2006-06-06 CN CNA2006100609123A patent/CN101087164A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319483A (en) * | 2014-10-16 | 2015-01-28 | 中国科学院深圳先进技术研究院 | Controllable antenna system and controlling method for antenna |
| CN104319483B (en) * | 2014-10-16 | 2017-10-10 | 中国科学院深圳先进技术研究院 | A kind of regulation and control method of regulatable antenna system and antenna |
| CN104393902A (en) * | 2014-11-05 | 2015-03-04 | 宁夏宏安信息技术有限公司 | Communication device and method |
| CN109495119A (en) * | 2018-12-28 | 2019-03-19 | Tcl移动通信科技（宁波）有限公司 | A kind of RF switch control method, device, mobile terminal and storage medium |
| CN109495119B (en) * | 2018-12-28 | 2021-08-10 | Tcl移动通信科技（宁波）有限公司 | Radio frequency switch control method, device, mobile terminal and storage medium |
| CN110830096A (en) * | 2019-10-30 | 2020-02-21 | 西安广和通无线通信有限公司 | Antenna adaptation method and antenna assembly |
| CN110830096B (en) * | 2019-10-30 | 2023-06-16 | 西安广和通无线通信有限公司 | Antenna adaptation method and antenna assembly |
| CN113216916A (en) * | 2021-05-24 | 2021-08-06 | 中国石油化工股份有限公司西北油田分公司 | Intelligent rare-doping system based on oil well agile production |
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