CN104916915A - Full-frequency-band navigation antenna - Google Patents
Full-frequency-band navigation antenna Download PDFInfo
- Publication number
- CN104916915A CN104916915A CN201510282755.XA CN201510282755A CN104916915A CN 104916915 A CN104916915 A CN 104916915A CN 201510282755 A CN201510282755 A CN 201510282755A CN 104916915 A CN104916915 A CN 104916915A
- Authority
- CN
- China
- Prior art keywords
- feed
- frequency
- band
- antenna element
- medium
- 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
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a full-frequency-band navigation antenna which comprises an antenna element, a medium, the floor, a first feed sheet, a second feed sheet, a first feed PIN and a second feed PIN, wherein the medium is placed between the antenna element and the floor, the first feed sheet and the second feed sheet are placed on the medium, and the floor is connected with the first feed sheet and the second feed sheet via the first feed PIN and the second feed PIN respectively. The working frequency band of the antenna element comprises a GPS satellite frequency range, a Beidou satellite frequency range, a Glonass satellite frequency range and a Galileo system satellite frequency range; materials of the medium comprise but not limited to a high-frequency material, ceramics and PCB; the antenna element is, but not limited to, square and circular; and the first feed sheet, the second feed sheet, the first feed PIN and the second feed PIN are made of a metal conductive material. The full-frequency-band navigation antenna has the advantages including that the material cost is low, the frequency band is wide and gains of frequency points are uniform; and only one high-frequency PCB is needed to realize all the above functions.
Description
Technical field
The present invention relates to a kind of antenna, specifically a kind of navigation all band antenna.
Background technology
Beidou satellite navigation system is global positioning satellite and the communication system of China's independent research, and GPS of America, Russian Ge Luonasi, European Union's Galileo system be called global four large satellite navigation system.At present, this four systems is confirmed as GPS (Global Position System) core supplier by the United Nations together, it changes the situation that China lacks high accuracy, in real time positioning means for a long time, break the U.S. and the Russia monopoly position in this field, can be China land, ocean, all kinds of military and civilians that are aerial and space provide multiple business guarantee, especially the modernization of raising China's national defense is had great significance.
China's Beidou satellite navigation system is the GPS (Global Position System) of China's independent research, autonomous operation, can be widely used in the every field of economic society, is the important space information infrastructure that country is building.This system is applied at numerous areas such as mapping, fishery, communications and transportation, telecommunications, water conservancy, forest fire protection, the mitigation disaster relief and national security, creates significant economic benefit and social benefit.Since dipper system is towards since civilian, there is the hand-hold type Big Dipper terminal of the multiple frequency range of multiple compatibility; And the Big Dipper terminal that a compatible Big Dipper generation is received and dispatched, Beidou II receive frequency comprises such five frequencies of GPS frequency, because compatible frequency causes antenna size larger more, or the difficulty that minification increases making the spacing of cracking of antenna element less in production technology, hinders the broader applications of multifrequency dipper system.
Current Beidou navigation all frequency bands antenna substantially all uses high frequency material laminated antenna, and gain is not high, and more complicated in price and technique.
Summary of the invention
The object of the present invention is to provide the navigation all band antenna that a kind of Master Cost is low, gain is high, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of navigation all band antenna, comprise antenna element, medium, floor, the first feed tab, the second feed tab, the first feed PIN needle and the second feed PIN needle, described medium is between antenna element and floor, described first feed tab and the second feed tab are positioned on medium, and described floor is connected the first feed tab and the second feed tab respectively by the first feed PIN needle with the second feed PIN needle.
As the further scheme of the present invention: the working band of described antenna element includes gps satellite frequency range, big-dipper satellite frequency range, Glonass satellite band and Galileo system satellite band.
As the further scheme of the present invention: the material of described medium includes but not limited to high frequency material, pottery and PCB.
As the further scheme of the present invention: the shape of described antenna element includes but not limited to square and circular.
As the further scheme of the present invention: the material of described first feed tab, the second feed tab, the first feed PIN needle and the second feed PIN needle is the electric conducting material of metal.
As the present invention's further scheme: the shape on described floor includes but not limited to rectangle and circle annular.
Compared with prior art, the invention has the beneficial effects as follows:
Inventive antenna has the advantages such as Master Cost is low, the gain of broadband, each frequency is even, does not need two pieces of high frequency material, only needs the cost of a slice frequency PCB plate can substantially realize above all functions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-antenna element; 2-medium; 3-floor; 4-first feed tab; 5-second feed tab; 6-first feed PIN needle; 7-second feed PIN needle.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of navigation all band antenna, comprise antenna element 1, medium 2, floor 3, first feed tab 4, second feed tab 5, first feed PIN needle 6 and the second feed PIN needle 7, described medium 2 is between antenna element 1 and floor 3, described first feed tab 4 and the second feed tab 5 are positioned on medium 2, described floor 3 is connected the first feed tab 4 and the second feed tab 5 respectively by the first feed PIN needle 6 with the second feed PIN needle 7, described first feed tab 4 and the second feed tab 5 produce the resonance of wider band by capacity coupled mode and antenna element 1, circular polarization is realized by the coupler of motherboard circuit, thus fundamentally reduce cost.
The working band of described antenna element 1 includes gps satellite frequency range, big-dipper satellite frequency range, Glonass satellite band and Galileo system satellite band, the material of described medium 2 includes but not limited to high frequency material, pottery and PCB, the shape of described antenna element 1 includes but not limited to square and circular, the shape on described floor 3 includes but not limited to rectangle and circle annular, as long as corresponding frequency can be debugged, described first feed tab 4, second feed tab 5, the material of the first feed PIN needle 6 and the second feed PIN needle 7 is the electric conducting material of metal, such as iron sheet or iron prop.Described navigation all band antenna needs collocation coupled apparatus or LNA structure to use.
Inventive antenna has the advantages such as Master Cost is low, the gain of broadband, each frequency is even, does not need two pieces of high frequency material, only needs the cost of a slice frequency PCB plate can substantially realize above all functions.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (6)
1. a navigation all band antenna, it is characterized in that, comprise antenna element (1), medium (2), floor (3), first feed tab (4), second feed tab (5), first feed PIN needle (6) and the second feed PIN needle (7), described medium (2) is positioned between antenna element (1) and floor (3), described first feed tab (4) and the second feed tab (5) are positioned on medium (2), described floor (3) is connected the first feed tab (4) and the second feed tab (5) respectively by the first feed PIN needle (6) with the second feed PIN needle (7).
2. navigation all band antenna according to claim 1, is characterized in that, the working band of described antenna element (1) includes gps satellite frequency range, big-dipper satellite frequency range, Glonass satellite band and Galileo system satellite band.
3. navigation all band antenna according to claim 1, is characterized in that, the material of described medium (2) includes but not limited to high frequency material, pottery and PCB.
4. navigation all band antenna according to claim 1, is characterized in that, the shape of described antenna element (1) includes but not limited to square and circular.
5. navigation all band antenna according to claim 1, it is characterized in that, the material of described first feed tab (4), the second feed tab (5), the first feed PIN needle (6) and the second feed PIN needle (7) is the electric conducting material of metal.
6. navigation all band antenna according to claim 1, is characterized in that, the shape of described floor (3) includes but not limited to rectangle and circle annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282755.XA CN104916915A (en) | 2015-05-28 | 2015-05-28 | Full-frequency-band navigation antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282755.XA CN104916915A (en) | 2015-05-28 | 2015-05-28 | Full-frequency-band navigation antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916915A true CN104916915A (en) | 2015-09-16 |
Family
ID=54085760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282755.XA Pending CN104916915A (en) | 2015-05-28 | 2015-05-28 | Full-frequency-band navigation antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137668A (en) * | 2018-02-08 | 2019-08-16 | 松拓有限公司 | Line of rabbet joint mode antenna |
| US11018432B2 (en) | 2018-02-08 | 2021-05-25 | Suunto Oy | Slot mode antennas |
| US11050142B2 (en) | 2013-03-11 | 2021-06-29 | Suunto Oy | Coupled antenna structure |
| US11059550B2 (en) | 2013-03-11 | 2021-07-13 | Suunto Oy | Diving computer with coupled antenna and water contact assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822438A (en) * | 2006-03-20 | 2006-08-23 | 京信通信技术(广州)有限公司 | Super thin double polarized micro strip antenna |
| CN102509845A (en) * | 2011-09-26 | 2012-06-20 | 航天恒星科技有限公司 | Multimode occulting antenna with stable phase center |
| KR101174739B1 (en) * | 2011-08-17 | 2012-08-17 | 황도인 | Dual patch antenna |
| US20140253394A1 (en) * | 2013-03-11 | 2014-09-11 | Pulse Finland Oy | Coupled antenna structure and methods |
| CN204793204U (en) * | 2015-05-28 | 2015-11-18 | 冯赵 | Navigation all band antenna |
-
2015
- 2015-05-28 CN CN201510282755.XA patent/CN104916915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822438A (en) * | 2006-03-20 | 2006-08-23 | 京信通信技术(广州)有限公司 | Super thin double polarized micro strip antenna |
| KR101174739B1 (en) * | 2011-08-17 | 2012-08-17 | 황도인 | Dual patch antenna |
| CN102509845A (en) * | 2011-09-26 | 2012-06-20 | 航天恒星科技有限公司 | Multimode occulting antenna with stable phase center |
| US20140253394A1 (en) * | 2013-03-11 | 2014-09-11 | Pulse Finland Oy | Coupled antenna structure and methods |
| CN204793204U (en) * | 2015-05-28 | 2015-11-18 | 冯赵 | Navigation all band antenna |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11050142B2 (en) | 2013-03-11 | 2021-06-29 | Suunto Oy | Coupled antenna structure |
| US11059550B2 (en) | 2013-03-11 | 2021-07-13 | Suunto Oy | Diving computer with coupled antenna and water contact assembly |
| CN110137668A (en) * | 2018-02-08 | 2019-08-16 | 松拓有限公司 | Line of rabbet joint mode antenna |
| US11018432B2 (en) | 2018-02-08 | 2021-05-25 | Suunto Oy | Slot mode antennas |
| US11043748B2 (en) | 2018-02-08 | 2021-06-22 | Suunto Oy | Slot mode antennas |
| CN110137668B (en) * | 2018-02-08 | 2022-03-22 | 松拓有限公司 | Slot Mode Antenna |
| US12308518B2 (en) | 2018-02-08 | 2025-05-20 | Suunto Oy | Slot mode antennas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10483633B2 (en) | Multifunctional GNSS antenna | |
| CN204271252U (en) | Tri-band satellite navigation antenna for Beidou 1st generation and Beidou 2nd generation B3 frequency band | |
| CN104916915A (en) | Full-frequency-band navigation antenna | |
| CN103311670A (en) | Satellite positioning antenna device | |
| CN103280633A (en) | Satellite positioning antenna device | |
| CN103794846A (en) | Double-frequency circularly polarized Beidou antenna | |
| CN107425277B (en) | Multi-frequency combined satellite navigation terminal antenna | |
| CN102324620A (en) | A Dual-frequency Dual-polarization Antenna Can Work in GPS and TD-SCDMA | |
| CN203300803U (en) | Beidou/GPS dual-mode hand-held machine multi-frequency point high gain transceiver antenna | |
| CN205081242U (en) | Combined anti -interference antenna | |
| CN203288752U (en) | High-isolation-degree multi-frequency transmitting-receiving antenna | |
| CN209282391U (en) | A kind of Beidou Bluetooth antenna | |
| CN204793204U (en) | Navigation all band antenna | |
| CN205177998U (en) | Combined antenna | |
| CN104934714B (en) | Key-type resonant ring loads Big Dipper microstrip antenna | |
| CN106997986A (en) | A kind of circular polarized antenna array of X-band | |
| CN203521636U (en) | Multi-mode satellite antenna | |
| CN204793181U (en) | Four arm archimedes antennas | |
| CN103138047A (en) | Double frequency high-low elevation gain global navigation satellite system (GNSS) aerial | |
| CN205050984U (en) | Spiral array antenna | |
| CN105226388A (en) | A kind of full frequency band navigation antenna | |
| CN204732539U (en) | A kind of dual polarization circular polarized antenna adapting to small space | |
| CN205081231U (en) | Full frequency channel navigation antenna | |
| CN204596958U (en) | A kind of miniaturized Big Dipper/GPS/GLONASS antenna | |
| CN105098341A (en) | Third generation telecommunication (3G) antenna for beidou satellite navigation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Feilong Inventor before: Feng Zhao |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160413 Address after: 710000, Shaanxi Xi'an high tech Zone, Kam Yip Road 1, green space, central square, territorial waters B block 8, 10804 Applicant after: SHAANXI YONGNUO INFORMATION AND TECHNOLOGY CO.,LTD. Address before: 710065, No. 5, No. 14, building twenty, building 1, No. 401, rosefinch Avenue, Yanta District, Shaanxi, Xi'an Applicant before: Feng Zhao |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
|
| RJ01 | Rejection of invention patent application after publication |