CN104393404A - Method and apparatus for realizing mobile terminal multi-frequency antenna - Google Patents
Method and apparatus for realizing mobile terminal multi-frequency antenna Download PDFInfo
- Publication number
- CN104393404A CN104393404A CN201410525841.4A CN201410525841A CN104393404A CN 104393404 A CN104393404 A CN 104393404A CN 201410525841 A CN201410525841 A CN 201410525841A CN 104393404 A CN104393404 A CN 104393404A
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- antenna
- mercury
- mobile terminal
- frequency range
- bulk
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Abstract
The invention discloses a method and apparatus for realizing a mobile terminal multi-frequency antenna, and relates to the technical field of a mobile terminal. The method comprises the following steps: arranging a mercury antenna for adjusting a work frequency range on a mobile terminal; the mobile terminal, through monitoring received radio frequency signals in real time, determining a communication frequency range of the received radio frequency signals; the mobile terminal, according to the determined communication frequency range, determining whether to adjust the work frequency range of the of the receiving antenna of the mobile terminal; and if it is determined that the working frequency range of the receiving antenna of the mobile terminal needs to be adjusted, through changing the space dimension and the shape of the mercury antenna, enabling the work frequency range to be suitable for the communication frequency range of the received radio frequency signals. According to the invention, multi-frequency conversion of the antenna is realized through changing the space dimension and the shape of the mercury antenna, and mercury can be recovered and repeatedly used, such that the antenna utilization rate is improved.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly a kind of method and device realizing mobile terminal multifrequency antenna.
Background technology
Along with the development of Modern Communication System, the requirement of people to communication apparatus is more and more higher, and function from strength to strength.In limited space, how to realize multi-functional, that multiband, high-performance have become a wireless communication antenna difficult problem.Here is existing several solution:
Existing solution 1: by shipment country, splits frequency range and is equipped with antenna
The shortcoming of the program is:
1, user goes on a journey inconvenience, is unfavorable for the universal of product;
2, material logistics is wasted time and energy;
Existing solution 2: reserved enough large spaces, design performance demand all frequency bands antenna
The shortcoming of the program is:
1, all frequency bands antenna is harsh especially to environmental requirement.Not only bulk requires enough large, and can not have disturbance means around, often conflicts mutually with outward appearance and mechanism size, cannot meet design requirement.
2, more difficultly full frequency band, wide bandwidth is realized; Performance also reduces in being constantly balanced.
Existing solution 3: suppress current path with circuit element, thus realize multifrequency conversion.
The shortcoming of the program is:
1, circuit element only can suppress circuit paths, cannot filtering completely.The more difficult realization conversion of frequency range, frequency range panning effect is poor.
2, still harsher to space requirement, need sufficient size to walk out multipath for conversion.
For solving the problem, the invention provides a kind of method and the device that realize mobile terminal multifrequency antenna.
Summary of the invention
The object of the present invention is to provide a kind of method and the device that realize mobile terminal multifrequency antenna, solve in prior art the problem that cannot realize multi-functional, multiband and high performance wireless communication antenna.
According to an aspect of the present invention, provide a kind of method realizing mobile terminal multifrequency antenna, comprise the following steps:
The mercury antenna being used for adjusting working frequency range is set on mobile terminals;
Mobile terminal, by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal;
Mobile terminal, according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna;
Need the working frequency range adjusting mobile terminal reception antenna if judge, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.
Preferably, also comprise:
Mobile terminal, according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, sets up frequency range-antenna relation table.
Preferably, described mobile terminal, according to determined communication frequency band, judges whether that the working frequency range needing to adjust mobile terminal reception antenna comprises:
Mobile terminal is according to determined communication frequency band, and whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band;
If bulk and the shape of described mercury antenna are not corresponding with determined communication frequency band, then judge the working frequency range needing to adjust mobile terminal reception antenna;
If bulk and the shape of described mercury antenna are corresponding with determined communication frequency band, then judge the working frequency range not needing to adjust mobile terminal reception antenna.
Preferably, bulk and the shape of described change mercury antenna comprise:
Mobile terminal, according to the working frequency range of institute's reception antenna, obtains bulk and the shape of mercury antenna;
According to bulk and the shape of obtained mercury antenna, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
Preferably, also comprise:
Between mobile terminal mercury antenna and mercury storehouse, isolating valve is set;
When quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, close described isolating valve.
According to a further aspect in the invention, provide a kind of device realizing mobile terminal multifrequency antenna, comprising:
Module is set, for arranging the mercury antenna being used for adjusting working frequency range on mobile terminals;
Monitoring modular, for mobile terminal by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal;
Judge module, for mobile terminal according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna;
Change module, if for judging the working frequency range needing to adjust mobile terminal reception antenna, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.
Preferably, also comprise:
Set up frequency range-antenna relation table unit, for mobile terminal according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, set up frequency range-antenna relation table.
Preferably, described judge module comprises:
Search unit, for mobile terminal according to determined communication frequency band, whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band;
First judging unit, not corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range needing to adjust mobile terminal reception antenna;
Second judging unit, corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range not needing to adjust mobile terminal reception antenna.
Preferably, described change module comprises:
Acquiring unit, for the working frequency range of mobile terminal according to institute's reception antenna, obtains bulk and the shape of mercury antenna;
Control unit, for according to the bulk of obtained mercury antenna and shape, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
Preferably, also comprise:
Closing unit, for when quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, closes isolating valve;
Wherein, described isolating valve is arranged between mobile terminal mercury antenna and described mercury storehouse.
Compared with prior art, beneficial effect of the present invention is:
The present invention realizes the multifrequency conversion of antenna by the bulk and shape changing mercury antenna, and the recyclable recycling of mercury, improve the utilance of antenna.
Accompanying drawing explanation
Fig. 1 is a kind of method flow diagram realizing mobile terminal multifrequency antenna provided by the invention;
Fig. 2 is a kind of device schematic diagram realizing mobile terminal multifrequency antenna provided by the invention;
Fig. 3 is the first schematic diagram of the mobile terminal control mercury antenna that the embodiment of the present invention provides;
Fig. 4 is the second schematic diagram of the mobile terminal control mercury antenna that the embodiment of the present invention provides;
Fig. 5 is the first schematic diagram of the mobile terminal mercury antenna-path that the embodiment of the present invention provides;
Fig. 6 is the second schematic diagram of the mobile terminal mercury antenna-path that the embodiment of the present invention provides.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 shows a kind of method flow diagram realizing mobile terminal multifrequency antenna provided by the invention, as shown in Figure 1, comprises the following steps:
Step S101: the mercury antenna being used for adjusting working frequency range is set on mobile terminals;
Step S102: mobile terminal, by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal;
Step S103: mobile terminal, according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna;
Step S104: need the working frequency range adjusting mobile terminal reception antenna if judge, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.
The present invention also comprises: mobile terminal, according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, sets up frequency range-antenna relation table.
Specifically, described mobile terminal is according to determined communication frequency band, judge whether that the working frequency range needing to adjust mobile terminal reception antenna comprises: mobile terminal is according to determined communication frequency band, and whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band; If bulk and the shape of described mercury antenna are not corresponding with determined communication frequency band, then judge the working frequency range needing to adjust mobile terminal reception antenna; If bulk and the shape of described mercury antenna are corresponding with determined communication frequency band, then judge the working frequency range not needing to adjust mobile terminal reception antenna.Wherein, bulk and the shape of described change mercury antenna comprise: mobile terminal, according to the working frequency range of institute's reception antenna, obtains bulk and the shape of mercury antenna; According to bulk and the shape of obtained mercury antenna, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
The present invention also comprises: between mobile terminal mercury antenna and mercury storehouse, arrange isolating valve; When quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, close described isolating valve.
In addition, the present invention, except using mercury antenna, can also be liquid antenna or the gas antenna arbitrarily with electric conductivity.
Fig. 2 shows a kind of device schematic diagram realizing mobile terminal multifrequency antenna provided by the invention, as shown in Figure 2, comprising: arrange module 201, monitoring modular 202, judge module 203 and change module 204.Module 201 is wherein set, for arranging the mercury antenna being used for adjusting working frequency range on mobile terminals; Monitoring modular 202, for mobile terminal by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal; Judge module 203, for mobile terminal according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna; Change module 204, if for judging the working frequency range needing to adjust mobile terminal reception antenna, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.Specifically, described judge module 203 comprises: search unit, for mobile terminal according to determined communication frequency band, whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band; First judging unit, not corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range needing to adjust mobile terminal reception antenna; Second judging unit, corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range not needing to adjust mobile terminal reception antenna.Described change module 204 comprises: acquiring unit, for the working frequency range of mobile terminal according to institute's reception antenna, obtains bulk and the shape of mercury antenna; Control unit, for according to the bulk of obtained mercury antenna and shape, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
The present invention also comprises: set up frequency range-antenna relation table unit, for mobile terminal according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, sets up frequency range-antenna relation table; Closing unit, for when quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, closes isolating valve; Wherein, described isolating valve is arranged between mobile terminal mercury antenna and described mercury storehouse.
In addition, the present invention, except using mercury antenna, can also be liquid antenna or the gas antenna arbitrarily with electric conductivity.
The mobile terminal that Fig. 3 and Fig. 4 respectively illustrates the embodiment of the present invention to be provided controls the first schematic diagram and second schematic diagram of mercury antenna, comprising: mercury antenna, mercury storehouse, radio-frequency module, integrated circuit controller and isolating valve.Wherein mercury antenna is used for the main body of antenna, is a mercury pipeline; Mercury storehouse, for the storage area of mercury in folding and unfolding mercury antenna; Radio-frequency module, for providing radiofrequency signal and function; Integrated circuit controller, for the folding and unfolding by controlling mercury storehouse mercury, to reach the object of change antenna electrical length; Isolating valve, for the path by physical isolation mercury antenna and mercury storehouse, reaches the object of electric isolation.That is, after communication mode is determined, radio-frequency module sends command signal to integrated circuit controller, and integrated circuit controller sends instruction to mercury storehouse and mercury Path Repository; Open the isolating valve between mercury path and mercury storehouse, by research and development in early stage debug results data, the corresponding frequency band requirement of mercury storehouse, controls the flow direction and the flow of mercury, quantitative mercury is injected specified path region; Cut out isolating valve after control completes, exclusion of water treasury, by changing mercury antenna pattern and electrical length, realizes the conversion of communication antenna working frequency range.
Fig. 5 and Fig. 6 respectively illustrates the first schematic diagram and second schematic diagram of the mobile terminal mercury antenna-path that the embodiment of the present invention provides, when communication mode GSM900/1800 Europe rule 2G, antenna-path as shown in Figure 5: mercury injection rate is 10ML; As communication mode GSM850/1900 U.S. rule 2G, as shown in Figure 6, there is plus-minus in the mercury path of mercury antenna to antenna-path, and mercury injection rate increases to 12ML.
In sum, the present invention has following technique effect:
The present invention realizes the multifrequency conversion of antenna by the bulk and shape changing mercury antenna, and the recyclable recycling of mercury, improve the utilance of antenna.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. realize a method for mobile terminal multifrequency antenna, it is characterized in that, comprise the following steps:
The mercury antenna being used for adjusting working frequency range is set on mobile terminals;
Mobile terminal, by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal;
Mobile terminal, according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna;
Need the working frequency range adjusting mobile terminal reception antenna if judge, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.
2. method according to claim 1, is characterized in that, also comprises:
Mobile terminal, according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, sets up frequency range-antenna relation table.
3. method according to claim 2, is characterized in that, described mobile terminal, according to determined communication frequency band, judges whether that the working frequency range needing to adjust mobile terminal reception antenna comprises:
Mobile terminal is according to determined communication frequency band, and whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band;
If bulk and the shape of described mercury antenna are not corresponding with determined communication frequency band, then judge the working frequency range needing to adjust mobile terminal reception antenna;
If bulk and the shape of described mercury antenna are corresponding with determined communication frequency band, then judge the working frequency range not needing to adjust mobile terminal reception antenna.
4. method according to claim 2, is characterized in that, bulk and the shape of described change mercury antenna comprise:
Mobile terminal, according to the working frequency range of institute's reception antenna, obtains bulk and the shape of mercury antenna;
According to bulk and the shape of obtained mercury antenna, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
5. the method described arbitrarily according to claim 1-4, is characterized in that, also comprise:
Between mobile terminal mercury antenna and mercury storehouse, isolating valve is set;
When quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, close described isolating valve.
6. realize a device for mobile terminal multifrequency antenna, it is characterized in that, comprising:
Module is set, for arranging the mercury antenna being used for adjusting working frequency range on mobile terminals;
Monitoring modular, for mobile terminal by carrying out Real-Time Monitoring to received radiofrequency signal, determines the communication frequency band of received radiofrequency signal;
Judge module, for mobile terminal according to determined communication frequency band, judges whether the working frequency range needing to adjust mobile terminal reception antenna;
Change module, if for judging the working frequency range needing to adjust mobile terminal reception antenna, then by changing bulk and the shape of mercury antenna, make its working frequency range be suitable for the communication frequency band of received radiofrequency signal.
7. device according to claim 6, is characterized in that, also comprises:
Set up frequency range-antenna relation table unit, for mobile terminal according to described communication frequency band and the described bulk of mercury antenna and the corresponding relation of shape, set up frequency range-antenna relation table.
8. device according to claim 7, is characterized in that, described judge module comprises:
Search unit, for mobile terminal according to determined communication frequency band, whether bulk and the shape of from set up frequency range-antenna relation table, searching described mercury antenna be corresponding with determined communication frequency band;
First judging unit, not corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range needing to adjust mobile terminal reception antenna;
Second judging unit, corresponding with determined communication frequency band for the bulk and shape working as described mercury antenna, then judge the working frequency range not needing to adjust mobile terminal reception antenna.
9. device according to claim 7, is characterized in that, described change module comprises:
Acquiring unit, for the working frequency range of mobile terminal according to institute's reception antenna, obtains bulk and the shape of mercury antenna;
Control unit, for according to the bulk of obtained mercury antenna and shape, mobile terminal controls the flow direction and the flow of mercury in described mercury antenna, so that the antenna-path region making quantitative mercury be injected into specify.
10. the device described arbitrarily according to claim 6-9, is characterized in that, also comprise:
Closing unit, for when quantitative mercury is injected into the passage zone of mercury antenna by mercury storehouse, closes isolating valve;
Wherein, described isolating valve is arranged between mobile terminal mercury antenna and described mercury storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525841.4A CN104393404A (en) | 2014-09-30 | 2014-09-30 | Method and apparatus for realizing mobile terminal multi-frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525841.4A CN104393404A (en) | 2014-09-30 | 2014-09-30 | Method and apparatus for realizing mobile terminal multi-frequency antenna |
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| Publication Number | Publication Date |
|---|---|
| CN104393404A true CN104393404A (en) | 2015-03-04 |
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| CN201410525841.4A Pending CN104393404A (en) | 2014-09-30 | 2014-09-30 | Method and apparatus for realizing mobile terminal multi-frequency antenna |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107517466A (en) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | Method of adjustment, adjusting apparatus, controller and the terminal of antenna |
| CN109390672A (en) * | 2018-11-19 | 2019-02-26 | 南京邮电大学 | A kind of gravitational field regulation omnidirectional circular-polarized antenna based on liquid metal mercury |
| CN117639819A (en) * | 2024-01-24 | 2024-03-01 | 深圳市恒祥通天线技术有限公司 | Processing method and system for enhancing signal reception based on circularly polarized antenna |
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| JP2001217637A (en) * | 2000-02-03 | 2001-08-10 | Nec Eng Ltd | Inverted-l type antenna and frequency sensor using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107517466A (en) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | Method of adjustment, adjusting apparatus, controller and the terminal of antenna |
| CN107517466B (en) * | 2016-06-17 | 2022-03-01 | 中兴通讯股份有限公司 | Antenna adjusting method, adjusting device, controller and terminal |
| CN109390672A (en) * | 2018-11-19 | 2019-02-26 | 南京邮电大学 | A kind of gravitational field regulation omnidirectional circular-polarized antenna based on liquid metal mercury |
| CN117639819A (en) * | 2024-01-24 | 2024-03-01 | 深圳市恒祥通天线技术有限公司 | Processing method and system for enhancing signal reception based on circularly polarized antenna |
| CN117639819B (en) * | 2024-01-24 | 2024-03-26 | 深圳市恒祥通天线技术有限公司 | Processing method and system for enhancing signal reception based on circularly polarized antenna |
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Application publication date: 20150304 |