CN102969559A - Global positioning system (GPS) antenna structure of mobile phone - Google Patents
Global positioning system (GPS) antenna structure of mobile phone Download PDFInfo
- Publication number
- CN102969559A CN102969559A CN2012104296176A CN201210429617A CN102969559A CN 102969559 A CN102969559 A CN 102969559A CN 2012104296176 A CN2012104296176 A CN 2012104296176A CN 201210429617 A CN201210429617 A CN 201210429617A CN 102969559 A CN102969559 A CN 102969559A
- Authority
- CN
- China
- Prior art keywords
- gps antenna
- mobile phone
- gps
- picture frame
- antenna structure
- 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.)
- Pending
Links
Images
Landscapes
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a GPS antenna structure of a mobile phone. The mobile phone is provided with a casing, a camera is arranged on the casing, the camera comprises a picture frame, a metal ring of the picture frame, which is formed by twining of a metal sheet, serves as a tail end of a GPS antenna, and the GPS antenna also comprises a feeding portion which is used for receiving feeding signals in a GPS working frequency range. According to the characteristic that the size of the picture frame of the camera of the mobile phone is analogical to the wavelength of the GPS antenna, the metal ring of the picture frame, which is formed by twining of the metal sheet, serves as the tail end of the GPS antenna, so that the circular polarization index of the GPS antenna is enhanced, and the performance of the GPS antenna is improved.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of gps antenna structure of mobile phone.
Background technology
At present, generally speaking, smart mobile phone all possesses the GPS function, but the gps antenna with good communication signal must have circular polarization characteristics.But, because the volume characteristics of mobile phone itself, gps antenna all relatively difficulty reach good performance.
Summary of the invention
The technical problem to be solved in the present invention is, because the volume restrictions of mobile phone can't make gps antenna reach the defective of superperformance, provides a kind of gps antenna structure that improves the mobile phone of gps antenna performance for prior art.
The technical solution adopted for the present invention to solve the technical problems is: the gps antenna structure of constructing a kind of mobile phone, described mobile phone is provided with a casing, described casing is provided with a camera, described camera comprises a picture frame, the becket that described picture frame is entwined by sheet metal is as the end of described gps antenna, described gps antenna also comprises a feeding portion, and it is in order to receive the FD feed of GPS working frequency range.
In gps antenna structure of the present invention, described mobile phone also is provided with a bonnet, its be provided with one with the opening of described picture frame coupling.
In gps antenna structure of the present invention, described feeding portion is coupled to described casing or described bonnet.
In gps antenna structure of the present invention, described feeding portion is the inverted-L antenna that is comprised of parallel portion and vertical component.
In gps antenna structure of the present invention, described gps antenna is unipole antenna.
In gps antenna structure of the present invention, the scope that the radiation wavelength of described gps antenna can promote is 1mm to 3mm.
Implement technical scheme of the present invention, has following beneficial effect: the characteristics comparable according to the picture frame size of mobile phone cam and gps antenna wavelength, the becket that picture frame is entwined by sheet metal is as the end of gps antenna, strengthen the circular polarization index of gps antenna, thereby improved the performance of gps antenna.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic appearance of the gps antenna structure of mobile phone of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Should be noted that in this scheme, this mobile phone all possesses camera function, and utilize the comparable characteristics of the picture frame size of this camera and gps antenna wavelength to design the structure of this gps antenna.
See also Fig. 1, Fig. 1 is the schematic appearance of the gps antenna structure of mobile phone of the present invention, as shown in Figure 1, described mobile phone 1 is provided with a casing (not shown) and bonnet 11, described casing is provided with a camera 110, described camera 110 comprises a picture frame 1101, this bonnet 11 be provided with one with the opening (not shown) of this picture frame 1101 couplings; And the becket that described picture frame 1101 is entwined by sheet metal like this, can be strengthened the circular polarization index of gps antenna, thereby more be conducive to the reception of signal as the end of described gps antenna.
This gps antenna also comprises a feeding portion 1102, and it is in order to receive the FD feed of GPS working frequency range; Wherein, described feeding portion 1102 is the inverted-L antenna that is comprised of parallel portion and vertical component; It is worth mentioning that described feeding portion 1102 is coupled to described casing or described bonnet 11, does not repeat them here.
In the present embodiment, this sheet metal can conduct electricity, and becomes becket after winding, and this becket i.e. the end of this gps antenna, and those skilled in the art should understand, and does not repeat them here.
In the present embodiment, described gps antenna is unipole antenna.
Design the structure of this gps antenna by such scheme, the scope that the wavelength of described gps antenna can promote is 1mm to 3mm, that is to say, the performance of this gps antenna is improved.
Compared to prior art, the characteristics comparable according to the picture frame size of mobile phone cam and gps antenna wavelength, the becket that picture frame is entwined by sheet metal has been strengthened the circular polarization index of gps antenna, thereby has been improved the performance of gps antenna as the end of gps antenna.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (6)
1. the gps antenna structure of a mobile phone, described mobile phone is provided with a casing, described casing is provided with a camera, described camera comprises a picture frame, it is characterized in that, the becket that described picture frame is entwined by sheet metal is as the end of described gps antenna, and described gps antenna also comprises a feeding portion, and it is in order to receive the FD feed of GPS working frequency range.
2. gps antenna structure according to claim 1 is characterized in that, described mobile phone also is provided with a bonnet, its be provided with one with the opening of described picture frame coupling.
3. gps antenna structure according to claim 2 is characterized in that, described feeding portion is coupled to described casing or described bonnet.
4. gps antenna structure according to claim 3 is characterized in that, described feeding portion is the inverted-L antenna that is comprised of parallel portion and vertical component.
5. gps antenna structure according to claim 1 is characterized in that, described gps antenna is unipole antenna.
6. gps antenna structure according to claim 1 or 5 is characterized in that the scope that the radiation wavelength of described gps antenna can promote is 1mm to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104296176A CN102969559A (en) | 2012-11-01 | 2012-11-01 | Global positioning system (GPS) antenna structure of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104296176A CN102969559A (en) | 2012-11-01 | 2012-11-01 | Global positioning system (GPS) antenna structure of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102969559A true CN102969559A (en) | 2013-03-13 |
Family
ID=47799536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104296176A Pending CN102969559A (en) | 2012-11-01 | 2012-11-01 | Global positioning system (GPS) antenna structure of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102969559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425884A (en) * | 2013-08-27 | 2015-03-18 | 中兴通讯股份有限公司 | Mobile terminal and antenna manufacturing method thereof |
| CN107645056A (en) * | 2017-08-31 | 2018-01-30 | 北京小米移动软件有限公司 | Terminal antenna and terminal |
| WO2021174419A1 (en) * | 2020-03-03 | 2021-09-10 | 安徽精卓光显技术有限责任公司 | Decorative plate and electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02214304A (en) * | 1989-02-15 | 1990-08-27 | Hirose Electric Co Ltd | Loop antenna for circularly polarized wave |
| US5838283A (en) * | 1995-01-18 | 1998-11-17 | Nippon Antenna Kabushiki Kaishya | Loop antenna for radiating circularly polarized waves |
| CN1870447A (en) * | 2005-05-24 | 2006-11-29 | 宏达国际电子股份有限公司 | Portable electronic device with antenna function photographic ring |
| CN101043098A (en) * | 2006-03-23 | 2007-09-26 | 广达电脑股份有限公司 | Communication electronic device for improving the influence of loss medium to antenna |
-
2012
- 2012-11-01 CN CN2012104296176A patent/CN102969559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02214304A (en) * | 1989-02-15 | 1990-08-27 | Hirose Electric Co Ltd | Loop antenna for circularly polarized wave |
| US5838283A (en) * | 1995-01-18 | 1998-11-17 | Nippon Antenna Kabushiki Kaishya | Loop antenna for radiating circularly polarized waves |
| CN1870447A (en) * | 2005-05-24 | 2006-11-29 | 宏达国际电子股份有限公司 | Portable electronic device with antenna function photographic ring |
| CN101043098A (en) * | 2006-03-23 | 2007-09-26 | 广达电脑股份有限公司 | Communication electronic device for improving the influence of loss medium to antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425884A (en) * | 2013-08-27 | 2015-03-18 | 中兴通讯股份有限公司 | Mobile terminal and antenna manufacturing method thereof |
| CN107645056A (en) * | 2017-08-31 | 2018-01-30 | 北京小米移动软件有限公司 | Terminal antenna and terminal |
| WO2021174419A1 (en) * | 2020-03-03 | 2021-09-10 | 安徽精卓光显技术有限责任公司 | Decorative plate and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107240765B (en) | WIFI antenna | |
| CN204668452U (en) | A kind of combination utilizes the antenna for mobile phone of mobile phone frame | |
| CN203589193U (en) | Wideband multitape coupled antenna structure based on mobile phone metal frame | |
| CN102856629A (en) | Three-in-one antenna device of cell phone | |
| US9954275B2 (en) | Multiple-input multiple-output antenna, system and mobile terminal | |
| EP2328117A3 (en) | Wireless tag | |
| CN203434270U (en) | Coupling feed-in type mobile terminal antenna apparatus | |
| WO2012097623A2 (en) | Antenna and terminal | |
| CN104716441B (en) | A kind of multifrequency antenna and mobile terminal | |
| CN102969559A (en) | Global positioning system (GPS) antenna structure of mobile phone | |
| CN208226091U (en) | A kind of PCB antenna of high-isolation 2.4G double antenna | |
| CN104485503A (en) | Planar inverted F antenna (PIFA) | |
| CN203617418U (en) | Mobile phone antenna | |
| CN205265754U (en) | Cell -phone shell smart antenna | |
| CN103928753A (en) | Mobile phone and antenna thereof | |
| CN203774453U (en) | Mobile phone and antenna thereof | |
| CN104577357B (en) | A kind of antenna and mobile terminal | |
| CN202042592U (en) | Built-in mobile phone antenna | |
| CN203589194U (en) | Integrated type multifunctional mobile phone antenna | |
| CN208240869U (en) | A kind of NFC antenna with diversity antenna common antenna cabling | |
| CN202487753U (en) | Single spring plate antenna for mobile phone | |
| CN202487740U (en) | Mobile phone antenna integrating functions of Bluetooth, GSM (Global System for Mobile Communications) and WIFI (Wireless Fidelity) | |
| CN201985244U (en) | Mobile phone antenna | |
| CN201985938U (en) | Television mobile phone with built-in television antenna | |
| CN203232953U (en) | Passive detection antenna oscillator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |