CN105337025A - Compact integrated structure of Beidou satellite system S band antenna - Google Patents
Compact integrated structure of Beidou satellite system S band antenna Download PDFInfo
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- CN105337025A CN105337025A CN201510756330.8A CN201510756330A CN105337025A CN 105337025 A CN105337025 A CN 105337025A CN 201510756330 A CN201510756330 A CN 201510756330A CN 105337025 A CN105337025 A CN 105337025A
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- pcba
- shell
- band antenna
- satellite system
- internal mold
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a compact integrated structure of a Beidou satellite system S band antenna, which comprises a connector TNC male terminal, a round PCBA, a cylindrical PCBA, an annular inner mold bar and a shell, wherein the surface of the annular inner mold bar is plated with a four-arm spiral copper surface; the bottom part of the annular inner mold bar is connected with the round PCBA; the bottom part of the round PCBA is connected with the connector TNC male terminal; the cylindrical PCBA is placed inside the annular inner mold bar; the cylindrical PCBA is rectangular on the whole; the bottom part of the cylindrical PCBA is welded and fixed with the round PCBA; the cylindrical PCBA is connected with the four-arm spiral copper surface of the annular inner mold bar via a wire; the shell sleeves the annular inner mold bar, the shell is cylindrical on the whole, and the bottom part of the shell is fixedly connected with the connector TNC male terminal. According to the compact integrated structure of the Beidou satellite system S band antenna, the cylindrical PCBA is placed in the annular inner mold bar, the size is small, the manufacturing process is simple, the production efficiency is high, and vigorous promotion is facilitated.
Description
Technical field
The present invention relates to satellite navigation and location system field, especially a kind of compact integrated morphology of Beidou satellite system S-band antenna.
Background technology
In the face of existing commercially existing S-band antenna product mainly adopts four arm copper helices to add the mode of microstrip antenna, product length is longer, and volume is large, and complex manufacturing technology, manufacturing cost is high.Existing Big Dipper S-band antenna adopts the internal mold of four arm spiral concave grooves, surperficial rotating metallic silk, and the circular pcb board in two ends, add connector, efficiency is low, length consuming time.
Summary of the invention
The invention provides following technical scheme: the compact integrated morphology of Beidou satellite system S-band antenna, comprise connector T NC male, circular PCBA, cylindricality PCBA, annular internal mold rod and shell, the surface of described annular internal mold rod is coated with four arm spiral copper faces, connect circular PCBA bottom annular internal mold rod, the bottom of circular PCBA is connected with connector T NC male; Described cylindricality PCBA is placed in the inside of annular internal mold rod, and this cylindricality PCBA entirety is in cuboid, and bottom and the circular PCBA of cylindricality PCBA are welded and fixed, and cylindricality PCBA is connected with four arm spiral copper faces of annular internal mold rod by lead-in wire; Described casing is on annular internal mold rod, and this housing integration is cylindrical, and outer casing bottom is fixedly connected with connector T NC male.
As further scheme of the present invention: the material of described annular internal mold rod is ABS.
As further scheme of the present invention: described cylindricality PCBA is provided with amplifying circuit.
As further scheme of the present invention: described shell is moulding.
As further scheme of the present invention: described shell is integral type structure.
Compared with prior art, the invention has the beneficial effects as follows: cylindricality PCBA is built in annular internal mold rod by the compact integrated morphology of this Beidou satellite system S-band antenna, integrating four antennas by circular pcb board is connected in connector, carry out the one-body molded product finished goods that realizes again to make, cylindricality PCBA, because length is long, can places more electronic component, can place amplifying circuit, signal is strengthened, and antenna performance promotes; Volume is little, and manufacture craft is simple, and production efficiency is high, is worth promoting.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is overall schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, in the embodiment of the present invention, the compact integrated morphology of Beidou satellite system S-band antenna, comprise connector T NC male 1, circular PCBA2, cylindricality PCBA3, annular internal mold rod 4 and shell 5, the material of described annular internal mold rod 4 is ABS, annular internal mold rod 4 adopts LDS technical face laser beam mode to plate four arm spiral copper faces as antenna, circular PCBA2 is connected bottom annular internal mold rod 4, the bottom of circular PCBA2 is connected with connector T NC male 1, integrates four antennas be connected to connector T NC male 1 li by circular pcb board; Described cylindricality PCBA3 is placed in the inside of annular internal mold rod 4, this cylindricality PCBA3 entirety is in cuboid, bottom and the circular PCBA2 of cylindricality PCBA3 are welded and fixed, by wire bonds on four arm spiral copper faces of annular internal mold rod 4, realize information transmission, cylindricality PCBA3 is because length is long, more electronic component can be placed, can place amplifying circuit, signal is strengthened, antenna performance promotes; Described shell 5 is enclosed within annular internal mold rod 4, and this shell 5 is overall cylindrical, and be fixedly connected with connector T NC male 1 bottom shell 5, this shell 5 adopts low-pressure injection molding technology one-body molded; Diameter of the present invention is 15mm, and length is 80.5mm, and the diameter that can be controlled in of this structure Beidou satellite system S-band antenna is less than 15mm, and length is less than 100mm, and small product size is little.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. the compact integrated morphology of Beidou satellite system S-band antenna, comprise connector T NC male (1), circular PCBA (2), cylindricality PCBA (3), annular internal mold rod (4) and shell (5), it is characterized in that, the surface of described annular internal mold rod (4) is coated with four arm spiral copper faces, annular internal mold rod (4) bottom connects circular PCBA (2), and the bottom of circular PCBA (2) is connected with connector T NC male (1); Described cylindricality PCBA (3) is placed in the inside of annular internal mold rod (4), this cylindricality PCBA (3) entirety is in cuboid, bottom and the circular PCBA (2) of cylindricality PCBA (3) are welded and fixed, and cylindricality PCBA (3) is connected with four arm spiral copper faces of annular internal mold rod (4) by lead-in wire; Described shell (5) is enclosed within annular internal mold rod (4), and this shell (5) is overall cylindrical, and shell (5) bottom is fixedly connected with connector T NC male (1).
2. the compact integrated morphology of Beidou satellite system S-band antenna according to claim 1, is characterized in that, the material of described annular internal mold rod (4) is ABS.
3. the compact integrated morphology of Beidou satellite system S-band antenna according to claim 1, is characterized in that, described cylindricality PCBA (3) is provided with amplifying circuit.
4. the compact integrated morphology of Beidou satellite system S-band antenna according to claim 1, is characterized in that, described shell (5) is moulding.
5. the compact integrated morphology of Beidou satellite system S-band antenna according to claim 1, is characterized in that, described shell (5) is integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756330.8A CN105337025B (en) | 2015-11-06 | 2015-11-06 | Compact integrated structure of Beidou satellite system S wave band antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756330.8A CN105337025B (en) | 2015-11-06 | 2015-11-06 | Compact integrated structure of Beidou satellite system S wave band antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105337025A true CN105337025A (en) | 2016-02-17 |
| CN105337025B CN105337025B (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756330.8A Active CN105337025B (en) | 2015-11-06 | 2015-11-06 | Compact integrated structure of Beidou satellite system S wave band antenna |
Country Status (1)
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| CN (1) | CN105337025B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519784A (en) * | 2018-12-03 | 2019-03-26 | 龙岩龙安安全科技有限公司 | A kind of mine anti-explosion wisdom lamp antenna |
Citations (9)
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| GB0916657D0 (en) * | 2009-09-22 | 2009-11-04 | Sarantel Ltd | An antenna assembly |
| CN101853978A (en) * | 2009-03-30 | 2010-10-06 | 索尼公司 | Antenna assembly, adapter and receiver |
| US20110215986A1 (en) * | 2010-03-04 | 2011-09-08 | Sarantel Limited | Antenna Assembly |
| CN202084631U (en) * | 2011-06-23 | 2011-12-21 | 河北省电力勘测设计研究院 | Radio station antenna fixing device for GPS (Global Positioning System) base station |
| CN202797259U (en) * | 2012-08-27 | 2013-03-13 | 良特电子（昆山）有限公司 | Double-coupling multi-frequency antenna |
| CN103296455A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Externally-arranged antenna device |
| CN204632912U (en) * | 2015-05-12 | 2015-09-09 | 冯赵 | A kind of Big Dipper GPS wall helical antenna |
| CN104979639A (en) * | 2015-06-03 | 2015-10-14 | 冯赵 | Four-wall helical antenna |
| CN205194834U (en) * | 2015-11-06 | 2016-04-27 | 陕西永诺信息科技有限公司 | Compact integrated structure of big dipper satellite system S wave band antenna |
-
2015
- 2015-11-06 CN CN201510756330.8A patent/CN105337025B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853978A (en) * | 2009-03-30 | 2010-10-06 | 索尼公司 | Antenna assembly, adapter and receiver |
| GB0916657D0 (en) * | 2009-09-22 | 2009-11-04 | Sarantel Ltd | An antenna assembly |
| US20110215986A1 (en) * | 2010-03-04 | 2011-09-08 | Sarantel Limited | Antenna Assembly |
| CN202084631U (en) * | 2011-06-23 | 2011-12-21 | 河北省电力勘测设计研究院 | Radio station antenna fixing device for GPS (Global Positioning System) base station |
| CN103296455A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Externally-arranged antenna device |
| CN202797259U (en) * | 2012-08-27 | 2013-03-13 | 良特电子（昆山）有限公司 | Double-coupling multi-frequency antenna |
| CN204632912U (en) * | 2015-05-12 | 2015-09-09 | 冯赵 | A kind of Big Dipper GPS wall helical antenna |
| CN104979639A (en) * | 2015-06-03 | 2015-10-14 | 冯赵 | Four-wall helical antenna |
| CN205194834U (en) * | 2015-11-06 | 2016-04-27 | 陕西永诺信息科技有限公司 | Compact integrated structure of big dipper satellite system S wave band antenna |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519784A (en) * | 2018-12-03 | 2019-03-26 | 龙岩龙安安全科技有限公司 | A kind of mine anti-explosion wisdom lamp antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105337025B (en) | 2023-06-20 |
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