CN205564962U - Novel two line smart mobile phone antennas of walking - Google Patents
Novel two line smart mobile phone antennas of walking Download PDFInfo
- Publication number
- CN205564962U CN205564962U CN201521144041.4U CN201521144041U CN205564962U CN 205564962 U CN205564962 U CN 205564962U CN 201521144041 U CN201521144041 U CN 201521144041U CN 205564962 U CN205564962 U CN 205564962U
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- antenna
- mobile phone
- baseband circuit
- cabling
- intelligent mobile
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Abstract
The utility model provides a novel two line smart mobile phone antennas of walking belongs to the communication technology field, including first antenna, still include second antenna, change over switch, baseband circuit, control system and radio frequency circuit, first antenna and second antenna set up on the dielectric plate at a distance of certain clearance symmetry, the end of first antenna and second antenna links to each other in change over switch's one end respectively, change over switch's the other end is continuous with baseband circuit and radio frequency circuit, baseband circuit receives control system's control. The beneficial effects of the utility model are that: the coverability frequency channel is many, the size is little, can be with two antenna setting in the cell -phone and satisfy given performance index, also because frequent the switching does not bring net, resource -wasting scheduling problem.
Description
Technical field
The utility model relates to communication technical field, particularly relates to a kind of novel pair of cabling intelligent mobile phone antenna.
Background technology
At present, the main difficulty that intelligent mobile phone antenna design is faced is: how to design small size, low section in given environment, be capable of the intelligent mobile phone antenna that multiple frequency broad band works.And a lot of electronic component integrations have been arrived on circuit board for meeting multi-functional requirement by current main flow mobile phone, this makes the design space of antenna diminish further, and the technology combined only with antenna and match circuit is difficult to make the wide band intelligent mobile phone antenna of small size.
China's publication, publication number: CN201310223088.9, once disclosed a kind of seven frequency range intelligent mobile phone antenna, its area is 30mm*15mm, although it is little that this antenna takies dielectric-slab area, but the frequency range that can cover is limited, and cannot meet the performance indications of multiple antennas.
Utility model content
The utility model provides a kind of novel pair of cabling intelligent mobile phone antenna, and this antenna can cover that frequency range is many, size is little, it is possible to two antennas is arranged in mobile phone and meets given performance indications, the most because frequently switching does not brings net, wastes the problems such as resource.
For solving above-mentioned technical problem, the embodiment of the present application provides a kind of novel pair of cabling intelligent mobile phone antenna, including first antenna, it is characterized in that, also include the second antenna, switching switch, baseband circuit, control system and radio circuit, described first antenna and the second antenna are symmetricly set on dielectric-slab at a distance of certain interval, first antenna is connected respectively at one end of switching switch with the end of the second antenna, the other end of switching switch is connected with baseband circuit and radio circuit, the control of the controlled system of baseband circuit.
As the preferred embodiment of this programme, described first antenna is direct feed unit.
As the preferred embodiment of this programme, the second described antenna is couple feed unit.
As the preferred embodiment of this programme, described first antenna is connected by 50 Ohm microstrip feeding line with the second antenna.
As the preferred embodiment of this programme, described dielectric-slab is flexible PCB.
As the preferred embodiment of this programme, inside described control system, it is provided with fixed level threshold value, the signal of radio circuit can be received, and baseband circuit is controlled.
The one or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or advantage:
This antenna can cover that frequency range is many, size is little, it is possible to two antennas is arranged in mobile phone and meets given performance indications, the most because frequently switching does not brings the problems such as net, waste resource.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of the embodiment of the present application
In Fig. 1,1, first antenna, the 2, second antenna, 3, switching switch, 4, baseband circuit, 5, control system, 6, radio circuit.
Detailed description of the invention
The utility model provides a kind of novel pair of cabling intelligent mobile phone antenna, and this antenna can cover that frequency range is many, size is little, it is possible to two antennas is arranged in mobile phone and meets given performance indications, the most because frequently switching does not brings net, wastes the problems such as resource.
In order to be better understood from technique scheme, below in conjunction with Figure of description and specific embodiment, technique scheme is described in detail.
As shown in Figure 1, a kind of novel pair of cabling intelligent mobile phone antenna, including first antenna 1, also include the second antenna 2, switching switch 3, baseband circuit 4, control system 5 and radio circuit 6, described first antenna 1 and the second antenna 2 are symmetricly set on dielectric-slab at a distance of certain interval, first antenna 1 is connected respectively at one end of switching switch 3 with the end of the second antenna 2, and the other end of switching switch 3 is connected with baseband circuit 4 and radio circuit 6, the control of the controlled system of baseband circuit 45.
Wherein, in actual applications, described first antenna 1 is direct feed unit, can cover the such high band of 1710-2690MHz.
Wherein, in actual applications, the second described antenna 2 is couple feed unit, can cover the such low-frequency range of 698-787MHz.
Wherein, in actual applications, described first antenna 1 is connected by 50 Ohm microstrip feeding line with the second antenna 2 so that each several part one of antenna works one effective radiating system of generation to cover the frequency range required for terminal antenna.
Wherein, in actual applications, described dielectric-slab is flexible PCB, and the structure that beneficially antenna is overall is arranged.
Wherein, in actual applications, described control system 5 is internal is provided with fixed level threshold value, the signal of radio circuit 6 can be received, and baseband circuit 4 is controlled, control system 5, after the signal receiving radio circuit 6, contrasts with predetermined level threshold value, judge the switching state of switching switch 3, then will determine that result is passed through baseband circuit 4 and realized.
The above, it it is only preferred embodiment of the present utility model, not the utility model is made any pro forma restriction, although the utility model is disclosed above with preferred embodiment, but it is not limited to the utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (6)
1. novel pair of cabling intelligent mobile phone antenna, including first antenna (1), it is characterized in that, also include the second antenna (2), switching switch (3), baseband circuit (4), control system (5) and radio circuit (6), described first antenna (1) and the second antenna (2) are symmetricly set on dielectric-slab at a distance of certain interval, first antenna (1) is connected respectively at one end of switching switch (3) with the end of the second antenna (2), the other end of switching switch (3) is connected with baseband circuit (4) and radio circuit (6), the control of baseband circuit (4) controlled system (5).
Novel pair of cabling intelligent mobile phone antenna of one the most according to claim 1, it is characterised in that described first antenna (1) is direct feed unit.
Novel pair of cabling intelligent mobile phone antenna of one the most according to claim 1, it is characterised in that described the second antenna (2) is couple feed unit.
Novel pair of cabling intelligent mobile phone antenna of one the most according to claim 1, it is characterised in that described first antenna (1) is connected by 50 Ohm microstrip feeding line with the second antenna (2).
Novel pair of cabling intelligent mobile phone antenna of one the most according to claim 1, it is characterised in that described dielectric-slab is flexible PCB.
Novel pair of cabling intelligent mobile phone antenna of one the most according to claim 1, it is characterized in that, described control system (5) is internal is provided with fixed level threshold value, can receive the signal of radio circuit (6), and be controlled baseband circuit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144041.4U CN205564962U (en) | 2015-12-31 | 2015-12-31 | Novel two line smart mobile phone antennas of walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144041.4U CN205564962U (en) | 2015-12-31 | 2015-12-31 | Novel two line smart mobile phone antennas of walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564962U true CN205564962U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144041.4U Expired - Fee Related CN205564962U (en) | 2015-12-31 | 2015-12-31 | Novel two line smart mobile phone antennas of walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788567A (en) * | 2016-12-30 | 2017-05-31 | 迈锐数据（北京）有限公司 | A kind of data transmission device, system and method |
| CN109390678A (en) * | 2017-08-08 | 2019-02-26 | 富泰华工业（深圳）有限公司 | Multiband, multi-antenna integrated structure |
| CN109755748A (en) * | 2019-01-21 | 2019-05-14 | 联想(北京)有限公司 | Electronic equipment |
-
2015
- 2015-12-31 CN CN201521144041.4U patent/CN205564962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788567A (en) * | 2016-12-30 | 2017-05-31 | 迈锐数据（北京）有限公司 | A kind of data transmission device, system and method |
| CN109390678A (en) * | 2017-08-08 | 2019-02-26 | 富泰华工业（深圳）有限公司 | Multiband, multi-antenna integrated structure |
| CN109755748A (en) * | 2019-01-21 | 2019-05-14 | 联想(北京)有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20171231 |