CN201910833U - Intelligent double-antenna mobile phone - Google Patents
Intelligent double-antenna mobile phone Download PDFInfo
- Publication number
- CN201910833U CN201910833U CN 201020695363 CN201020695363U CN201910833U CN 201910833 U CN201910833 U CN 201910833U CN 201020695363 CN201020695363 CN 201020695363 CN 201020695363 U CN201020695363 U CN 201020695363U CN 201910833 U CN201910833 U CN 201910833U
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- CN
- China
- Prior art keywords
- antenna
- mobile phone
- switch
- circuit
- baseband circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an intelligent double-antenna mobile phone, which comprises a main antenna, a change-over switch, a radio frequency circuit, a control system, a baseband circuit and an auxiliary antenna. The control system is connected with the baseband circuit, the radio frequency circuit is connected with the change-over switch, and the baseband circuit controls the switch between the main antenna and the auxiliary antenna. In the utility model, the system performs statistics to the monitoring and the diagnosis of radio frequency signals, optimal switching threshold values x of signal level and the use time T of each antenna, so as to meet the requirements of double-antenna; and both the off network and resources waste problems caused by the frequent switch are avoided.
Description
Technical field
The utility model relates to a kind of antenna, relates in particular to intelligent double antenna mobile phone.
Background technology
Along with the progress of science and technology, particularly development of semiconductor, the chip for cell phone design is able to significant progress, and powerful cheap chipset brings earth-shaking variation to mobile phones design.In the actual life, along with the rising and the consumer of occupation rate samples raising, mobile phone from single conversation and SMS to music, video, many-sided intelligent direction development such as Digital Video Broadcasting Handheld.Strong functions is brought the deterioration of antenna for mobile phone environment, the decline of speech quality, and the rising of conversation power consumption.If still adopt traditional Antenna Design scheme, the mobile phone industry development will be in speech quality, faces lot of challenges on the conversation power consumption.
Summary of the invention
At the deficiency of above technology, the purpose of this utility model is to solve the problem of existing mobile phone communication quality decline and conversation power consumption.By using the double antenna technology.Can reach the optimization communication effect, reduce the conversation energy consumption.
The technical scheme that realizes the present utility model purpose is as follows: intelligent double antenna mobile phone, comprise: main antenna, diverter switch, radio circuit, control system, baseband circuit, slave antenna, described control system connects baseband circuit, radio circuit connects diverter switch, the switching of baseband circuit control main antenna and slave antenna.Under open state, net is received by the mobile phone radio frequency system, after the receipts net is finished, whether the judgement user has conversation, in case conversation beginning, control system detects the current demand signal quality, when detecting level is a certain thresholding x that reaches setting, then wouldn't carry out antenna and switch, be timed to sometime T after, the last action of circulation, after the level that detects is lower than the threshold value x of setting, then write down current signal level value L1, baseband system control antenna diverter switch, control switch switches on the another one antenna, write down the incoming level value L2 of current antenna, switch on the strong antenna of signal level, so actuation cycle is carried out, until end of conversation, system automatically switches to main antenna and carries out standby.
Described system judges that to the monitoring of radiofrequency signal to the best threshold value X that switches of signal level, the time T that each root antenna uses need be added up, and reaches the requirement of satisfying double antenna, also not because the frequent problems such as the net that brings, waste resource of switching.
Description of drawings
Fig. 1 is the utility model dual-antenna system block diagram.
1-main antenna 2-diverter switch 3-radio circuit
4-control system 5-baseband circuit 6-slave antenna
Embodiment
How further specify the utility model below in conjunction with accompanying drawing realizes:
As shown in Figure 1, when mobile phone communication, 4 couples of current main antenna 1 incoming level value L1 of control system, if current level is lower than a certain threshold values x, control baseband circuit 5 makes switching switch circuit 2 switch to an other slave antenna 6 to get on, radio circuit 3 is in conjunction with slave antenna 6 work, the current slave antenna 6 of control system 4 records is accepted level L2, baseband circuit 5 is to former and later two level L1, and L2 carries out the computing contrast, according to court verdict, diverter switch 2 is done corresponding action, after the slave antenna 6 work certain time interval T, control system 4 begins to move before the repetition, until end of conversation.At last, baseband circuit 5 judges that the used antenna of current standbies is main antenna 1 or slave antenna 6, if the conversation that slave antenna 6 finishes, then baseband circuit 5 control its switch 2 switch to main antenna 1 and carry out standby.No matter be which link the end of conversation action to occur in the said process, baseband circuit 5 detects the decision of work at present antenna situation immediately and whether does the switching standby.
Claims (1)
1. intelligent double antenna mobile phone comprises: main antenna, diverter switch, radio circuit, control system, baseband circuit, slave antenna is characterized in that: described control system connects baseband circuit; Radio circuit connects switching switch circuit; The switching of baseband circuit control main antenna and slave antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695363 CN201910833U (en) | 2010-12-30 | 2010-12-30 | Intelligent double-antenna mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695363 CN201910833U (en) | 2010-12-30 | 2010-12-30 | Intelligent double-antenna mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910833U true CN201910833U (en) | 2011-07-27 |
Family
ID=44303031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020695363 Expired - Lifetime CN201910833U (en) | 2010-12-30 | 2010-12-30 | Intelligent double-antenna mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252838A (en) * | 2016-08-26 | 2016-12-21 | 珠海格力电器股份有限公司 | Auxiliary antenna method to set up, device and there is the mobile phone of this device |
| CN107636897A (en) * | 2015-01-12 | 2018-01-26 | 华为技术有限公司 | Multiband antenna for wearable glasses |
-
2010
- 2010-12-30 CN CN 201020695363 patent/CN201910833U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636897A (en) * | 2015-01-12 | 2018-01-26 | 华为技术有限公司 | Multiband antenna for wearable glasses |
| CN106252838A (en) * | 2016-08-26 | 2016-12-21 | 珠海格力电器股份有限公司 | Auxiliary antenna method to set up, device and there is the mobile phone of this device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 200233, No. 401, building 1, building No. 1, Caobao Road, Shanghai, Xuhui District Patentee after: SHANGHAI LONGCHEER TECHNOLOGY CO., LTD. Address before: Xuhui District Caohejing New Technology Development Zone of Shanghai City, No. 401 Caobao Road 200233 Patentee before: Longcheer Technology (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |
|
| CX01 | Expiry of patent term |