CN202678526U - Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system - Google Patents
Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system Download PDFInfo
- Publication number
- CN202678526U CN202678526U CN 201220308701 CN201220308701U CN202678526U CN 202678526 U CN202678526 U CN 202678526U CN 201220308701 CN201220308701 CN 201220308701 CN 201220308701 U CN201220308701 U CN 201220308701U CN 202678526 U CN202678526 U CN 202678526U
- Authority
- CN
- China
- Prior art keywords
- antenna
- big dipper
- microstrip antenna
- lower floor
- middle level
- 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
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000003989 dielectric material Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 pottery Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Images
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a combined antenna for transmitting and receiving signals from the first-generation Big Dipper system and receiving signals from the B3-frequency-point of the second-generation Big Dipper system, wherein a first receiving antenna for receiving signals from the first-generation Big Dipper system, a transmitting antenna for transmitting signals to the first-generation Big Dipper system, a second receiving antenna for receiving signals from the B3-frequency-point of the second-generation Big Dipper system, and an active circuit board. The first receiving antenna, the transmitting antenna, the second receiving antenna and the active circuit board are sequentially arranged from top to bottom. The combined antenna is mainly applied to miniature receivers and is smaller in volume. The gain of the antenna is adjusted through adjusting the Q value of the dielectric material. Meanwhile, the antenna is flexible in structural degisn. Due to the adoption of the above structure, the 50 ohm impedance and the frequency of a first-generation receiving antenna can be better amended through adjusting the silvered surface and the feed position thereof. Meanwhile, signals are transmitted to an amplification circuit for being amplified under the combining effect of a bridge, and interference signals are filtered through the multilevel filtering operation.
Description
Technical field
The present invention relates to a kind of combined antenna, relate in particular to a kind of Big Dipper generation transmitting-receiving and the Big Dipper two generations B3 combined antenna.
Background technology
There is the GPS global satellite system world today, the GLONASS global satellite system, the Beidou satellite system of GALILEO global satellite system and China, its GPS is that occupation rate of market is higher in its four large global satellite system, GLONASS and GALILEO do not have deploy complete, GPS is as the satellite navigation system of the U.S., its precision and availability are limited by the GPS policy of the U.S., the cognition degree of GPS is also very high on its Chinese market, and terminal industry comparative maturity, comprise the gps system that also uses on the military use product, current with the international situation headed by the U.S. so that China has to develop oneself the product with intellectual property, so dipper system is also self-evident as its own strategic significance of China.
Fast development along with dipper system, its terminal equipment also fails to catch up with fully, so Beidou antenna is also important all the more as its independence of important component part of end product, dipper system is divided into Big Dipper generation system and the Big Dipper two generations system, its generation satellite is satellite, do not relate to inter-satellite handover, the time signal fluctuation is little, time service physique is good. and the Big Dipper two generations system is divided into civil and military, its B1 the B2 frequency be civilian, the B3 frequency range is military, a Big Dipper generation is used at military handbook, it has brought into play important function in violent earthquake in 2008, its Big Dipper generation dual-mode antenna and Big Dipper B3 combined antenna are to be badly in need of equipment in the present army.
Summary of the invention
The present invention seeks to provides a kind of Big Dipper generation transmitting-receiving and the Big Dipper two generations B3 combined antenna for the defective that prior art exists.
The present invention adopts following technical scheme for achieving the above object:
A kind of Big Dipper generation transmitting-receiving of the present invention and the Big Dipper two generations B3 combined antenna, from top to bottom set gradually and accept first of Big Dipper generation signal and accept antenna, the transmitting antenna (2) of emission Big Dipper generation signal is accepted second of the Big Dipper two generations B3 signal and is accepted antenna and active circuit plate; The upper strata antenna namely first is accepted antenna for singly presenting the pin feed, the middle level microstrip antenna is that transmitting antenna adopts double-fed pin feed, lower floor's microstrip antenna namely second is accepted antenna and is also adopted two feed pin, described middle level microstrip antenna and lower floor microstrip antenna center all are provided with through hole, and lower floor's microstrip antenna also is provided with the through hole of symmetrical position, microstrip antenna duplex feeding hole, middle level and is used for the double-fed pin of middle level microstrip antenna two through holes by lower floor's symmetry are passed; The upper strata antenna is provided with power feed hole at central point, penetrates from the central through hole of middle level microstrip antenna and lower floor microstrip antenna by feed pin and exports by radio-frequency devices after linking to each other with the active circuit plate; The symmetrical through hole of two feed pin of middle level microstrip antenna by lower floor's microstrip antenna penetrates the active circuit plate and exports by radio-frequency devices after through the second electric bridge on the active circuit plate; Two feed pin of lower floor's microstrip antenna directly are connected with the active circuit plate passes through the first electric bridge on the active circuit plate successively, the first amplifying circuit, and the first filter, the second amplifying circuit is exported by radio-frequency devices behind the second filter.
Preferably, described upper strata antenna employing can be regulated the silver-colored face structure of presenting the some position.
Preferably, described middle level microstrip antenna and lower floor's microstrip antenna are equipped with the Great Wall line.
The feedback spicula that can be connected middle level and lower floor's antenna when preferably, described upper strata antenna bottom and middle level microstrip antenna bottom are equipped with half pore-forming for assembling rises.
Preferably, described upper strata antenna, middle level microstrip antenna and lower floor's microstrip antenna all adopt dielectric material (such as pottery, polytetrafluoroethylene etc.), and silver-plated on dielectric material.
The utility model is mainly used in the receiver of miniaturization, its small volume, regulate the gain of antenna by the Q value of regulating dielectric material, the antenna designs mode is flexible, a generation is accepted antenna can better do correction by the adjusting of silver-colored face and feed placement to its 50 ohmage and frequency by this kind design, by the road effect of closing of electric bridge signal is sent into amplifying circuit and amplifies, its multiple-stage filtering so that interference signal by filtering.
Description of drawings
Fig. 1: structural representation of the present invention.
Fig. 2: upper strata antenna structure view.
Fig. 3: middle level microstrip antenna structure schematic diagram.
Fig. 4: lower floor's microstrip antenna structure schematic diagram.
Fig. 5: lower floor's microstrip antenna output signal handling principle figure in the active circuit plate.
Fig. 6: middle level microstrip antenna output signal handling principle figure in the active circuit plate.
Embodiment
As shown in Figure 1, a kind of Big Dipper generation transmitting-receiving and the Big Dipper two generations B3 combined antenna, it is characterized in that from top to bottom setting gradually and accept first of Big Dipper generation signal and accept antenna 1, the transmitting antenna 2 of emission Big Dipper generation signal is accepted second of the Big Dipper two generations B3 signal and is accepted antenna 3 and active circuit plate; The upper strata antenna namely first is accepted antenna 1 for singly presenting the pin feed, the middle level microstrip antenna is that transmitting antenna 2 adopts double-fed pin feed, lower floor's microstrip antenna namely second is accepted antenna 3 and is also adopted two feed pin, described middle level microstrip antenna and lower floor microstrip antenna center all are provided with through hole, and lower floor's microstrip antenna also is provided with the through hole of symmetrical position, microstrip antenna duplex feeding hole, middle level and is used for the double-fed pin of middle level microstrip antenna two through holes by lower floor's symmetry are passed.
As shown in Figure 2, be the upper strata antenna structure view, employing can be regulated the silver-colored face structure of feedback point position.Wherein 5 is that radiating surface 6 is dielectric material for feedback point 7.
As shown in Figure 3, be middle level microstrip antenna structure schematic diagram, wherein 10 is dielectric substrate, 11 radiating layers, the 13rd, Great Wall line, the 14th, power feed hole.
As shown in Figure 4, be lower floor's microstrip antenna structure schematic diagram, wherein 20 dielectric substrates, 21 radiating layers, 23 Great Wall lines, 24 power feed hole.
Described middle level microstrip antenna and lower floor's microstrip antenna are equipped with the Great Wall line.
Described upper strata antenna bottom and middle level microstrip antenna bottom are equipped with the feedback spicula that can be connected middle level and lower floor's antenna when half pore-forming is used for assembling and rise.
Described upper strata antenna, middle level microstrip antenna and lower floor's microstrip antenna all adopt dielectric material, and silver-plated on dielectric material.
Such as Fig. 5, shown in Figure 6, the upper strata antenna is provided with power feed hole at central point, penetrates from the central through hole of middle level microstrip antenna and lower floor microstrip antenna by feed pin and exports by radio-frequency devices after linking to each other with the active circuit plate; Two feed pin a of middle level microstrip antenna, the b symmetrical through hole by lower floor's microstrip antenna penetrate with the active circuit plate through the second electric bridge 201 after an end export other end ground connection 202 by radio-frequency devices; Two feed pin c of lower floor's microstrip antenna, d directly are connected rear by radio-frequency devices 106 outputs through the first electric bridge 101, the first amplifying circuits 102, the first filters 103, the second amplifying circuits 104, the second filters 104 successively with the active circuit plate.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a Big Dipper generation is received and dispatched and the Big Dipper two generations B3 combined antenna, it is characterized in that from top to bottom setting gradually and accept first of Big Dipper generation signal and accept antenna, the transmitting antenna (2) of emission Big Dipper generation signal is accepted second of the Big Dipper two generations B3 signal and is accepted antenna and active circuit plate; The upper strata antenna namely first is accepted antenna for singly presenting the pin feed, the middle level microstrip antenna is that transmitting antenna adopts double-fed pin feed, lower floor's microstrip antenna namely second is accepted antenna and is also adopted two feed pin, described middle level microstrip antenna and lower floor microstrip antenna center all are provided with through hole, and lower floor's microstrip antenna also is provided with the through hole of symmetrical position, microstrip antenna duplex feeding hole, middle level and is used for the double-fed pin of middle level microstrip antenna two through holes by lower floor's symmetry are passed; The upper strata antenna is provided with power feed hole at central point, penetrates from the central through hole of middle level microstrip antenna and lower floor microstrip antenna by feed pin and exports by radio-frequency devices after linking to each other with the active circuit plate; The symmetrical through hole of two feed pin of middle level microstrip antenna by lower floor's microstrip antenna penetrates the active circuit plate and exports by radio-frequency devices after through the second electric bridge on the active circuit plate; Two feed pin of lower floor's microstrip antenna directly are connected with the active circuit plate passes through the first electric bridge on the active circuit plate successively, the first amplifying circuit, and the first filter, the second amplifying circuit is exported by radio-frequency devices behind the second filter.
2. a kind of Big Dipper generation transmitting-receiving according to claim 1 and the Big Dipper two generations B3 combined antenna is characterized in that described upper strata antenna adopts the silver-colored face structure that can regulate feedback point position.
3. a kind of Big Dipper generation transmitting-receiving according to claim 1 and the Big Dipper two generations B3 combined antenna is characterized in that described middle level microstrip antenna and lower floor's microstrip antenna are equipped with the Great Wall line.
4. a kind of Big Dipper generation transmitting-receiving according to claim 1 and the Big Dipper two generations B3 combined antenna is characterized in that described upper strata antenna bottom and middle level microstrip antenna bottom are equipped with the feedback spicula that can be connected middle level and lower floor's antenna when half pore-forming is used for assembling and rise.
5. a kind of Big Dipper generation transmitting-receiving according to claim 1 and the Big Dipper two generations B3 combined antenna is characterized in that described upper strata antenna, and middle level microstrip antenna and lower floor's microstrip antenna all adopt dielectric material, and silver-plated on dielectric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308701 CN202678526U (en) | 2012-06-28 | 2012-06-28 | Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308701 CN202678526U (en) | 2012-06-28 | 2012-06-28 | Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678526U true CN202678526U (en) | 2013-01-16 |
Family
ID=47499406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308701 Expired - Lifetime CN202678526U (en) | 2012-06-28 | 2012-06-28 | Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678526U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259085A (en) * | 2013-05-02 | 2013-08-21 | 深圳市华信天线技术有限公司 | Combined antenna and handheld antenna device |
| CN103280633A (en) * | 2013-05-30 | 2013-09-04 | 深圳市华信天线技术有限公司 | Satellite positioning antenna device |
| CN103311670A (en) * | 2013-05-30 | 2013-09-18 | 深圳市华信天线技术有限公司 | Satellite positioning antenna device |
| CN103337691A (en) * | 2013-05-23 | 2013-10-02 | 深圳市华信天线技术有限公司 | Combined antenna and handheld antenna device |
| CN104183919A (en) * | 2014-07-11 | 2014-12-03 | 深圳市华信天线技术有限公司 | Combination antenna |
| CN104505599A (en) * | 2014-11-06 | 2015-04-08 | 上海海积信息科技股份有限公司 | Satellite navigation positioning antenna |
| EP3547447A1 (en) * | 2018-01-31 | 2019-10-02 | Taoglas Group Holdings Limited | Stack antenna structures and methods cross-reference |
-
2012
- 2012-06-28 CN CN 201220308701 patent/CN202678526U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259085A (en) * | 2013-05-02 | 2013-08-21 | 深圳市华信天线技术有限公司 | Combined antenna and handheld antenna device |
| WO2014176868A1 (en) * | 2013-05-02 | 2014-11-06 | 深圳市华信天线技术有限公司 | Combined antenna and handheld antenna device |
| CN103259085B (en) * | 2013-05-02 | 2015-11-25 | 深圳市华信天线技术有限公司 | A kind of combined antenna and hand held antenna device |
| CN103337691A (en) * | 2013-05-23 | 2013-10-02 | 深圳市华信天线技术有限公司 | Combined antenna and handheld antenna device |
| CN103280633A (en) * | 2013-05-30 | 2013-09-04 | 深圳市华信天线技术有限公司 | Satellite positioning antenna device |
| CN103311670A (en) * | 2013-05-30 | 2013-09-18 | 深圳市华信天线技术有限公司 | Satellite positioning antenna device |
| WO2014190652A1 (en) * | 2013-05-30 | 2014-12-04 | 深圳市华信天线技术有限公司 | Satellite positioning antenna device |
| CN103280633B (en) * | 2013-05-30 | 2016-06-29 | 深圳市华信天线技术有限公司 | A kind of satellite positioning antennas device |
| CN104183919A (en) * | 2014-07-11 | 2014-12-03 | 深圳市华信天线技术有限公司 | Combination antenna |
| CN104505599A (en) * | 2014-11-06 | 2015-04-08 | 上海海积信息科技股份有限公司 | Satellite navigation positioning antenna |
| EP3547447A1 (en) * | 2018-01-31 | 2019-10-02 | Taoglas Group Holdings Limited | Stack antenna structures and methods cross-reference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202678526U (en) | Combined antenna for transmitting and receiving signals from first-generation Big Dipper system and receiving signals from B3-frequency-point of second-generation Big Dipper system | |
| US10483633B2 (en) | Multifunctional GNSS antenna | |
| CN104124522B (en) | A kind of four feed point measurement type antenna assemblies of miniaturization | |
| CN101136503B (en) | Ring satellite navigation antenna for improving low elevation gain and method for making same | |
| CN108449107A (en) | A kind of multi-beam tile type TR components | |
| CN203166074U (en) | Beidou first generation transmitting-receiving and GPS combination antenna | |
| CN107425292A (en) | antenna and wearable device | |
| CN204680743U (en) | Composite screw GPS navigation antenna | |
| CN202678506U (en) | Choke coil GNSS antenna | |
| CN106299689B (en) | A kind of ultra wide band low section vertical depolarized omnidirectional antenna | |
| CN203300803U (en) | Beidou/GPS dual-mode hand-held machine multi-frequency point high gain transceiver antenna | |
| CN104505599A (en) | Satellite navigation positioning antenna | |
| CN203277644U (en) | Miniature broadband navigation antenna | |
| CN205081242U (en) | Combined anti -interference antenna | |
| CN106374208B (en) | High bandwidth organic substrate antenna structure and production method | |
| CN206516759U (en) | One kind positioning antenna | |
| CN203521636U (en) | Multi-mode satellite antenna | |
| CN203288752U (en) | High-isolation-degree multi-frequency transmitting-receiving antenna | |
| CN207977455U (en) | The three of five cellular types stack antenna structure | |
| CN105161846B (en) | A kind of multifunctinoal health detects wrist-watch | |
| CN105024137B (en) | Multi-band communication antenna assembly and GNSS receiver with the multi-band communication antenna assembly | |
| CN201910486U (en) | Multiple-frequency antenna | |
| CN204179238U (en) | A kind of broad-band antenna being applicable to precision approach reference receiver | |
| CN101257142B (en) | Annular satellite navigation aerial and manufacturing method thereof | |
| CN203288753U (en) | Laminated antenna |
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: 201702 Shanghai city Qingpu District No. 599, building 1, 3 Gaojing Road, Room 301 Patentee after: SHANGHAI HIGH GAIN INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200233, building 15, building 481, Guiping Road, Shanghai, Xuhui District, 6A1 Patentee before: Shanghai Haiji Information Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Beidou first generation transceiver and a Beidou second generation B3 combined antenna Effective date of registration: 20191230 Granted publication date: 20130116 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI HIGH GAIN INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2019310000046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210603 Granted publication date: 20130116 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI HIGH GAIN INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2019310000046 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |