CN205427052U - Antenna far field testing system - Google Patents
Antenna far field testing system Download PDFInfo
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- CN205427052U CN205427052U CN201620192933.XU CN201620192933U CN205427052U CN 205427052 U CN205427052 U CN 205427052U CN 201620192933 U CN201620192933 U CN 201620192933U CN 205427052 U CN205427052 U CN 205427052U
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Abstract
The utility model relates to an antenna far field testing system, this system is including awaiting measuring antenna end and source antenna end. The antenna end that awaits measuring, its antenna that awaits measuring passes through the antenna test jig to be fixed on the every single move frame, drives the position and the rotatory biography angle of every single move of gear and then control every single move frame through pitching motor and position motor, the source antenna, it is fixed on source antenna setting frame, and antenna setting put up hand adjustment source antenna bearing angle, every single move angle and polarization angle, and the handle passes through the turbine worm and adjusts the revolving stage all angles. This system is when carrying out antenna field test far away, and await measuring antenna end and source antenna end can adjust well very fast, and source antenna end ability fast switch over angle of polarization and automatic positioning guarantee that the test is stable, accurate, and cost reduction about 35% is manufactured about improving the one time to efficiency. The utility model is suitable for a field test far away of various frequency channels and various sizes section parabolic antenna, plate aerial.
Description
Technical field
This utility model relates to Antenna testing system, belongs to parabola antenna and the technical field of flat board antenna measurement device.
Background technology
Far-Field antennas measurement system system is antenna research and the important testing tool produced.Easy far field test system, is made up of antenna end to be measured and source antenna end, and antenna end to be measured mainly needs observation line, antenna mounting frame
And column, the main active antenna of source antenna end, base, source antenna installing rack.Traditional far field test system, pitching and the orientation adjustment of general antenna end to be measured are used mostly and manually adjust, it is difficult to ensure its measuring accuracy, and it is the most long to test time.Along with national defence, the fast development of space flight and aviation technology, more and more higher to the precision of various antennas and the requirement of performance indications, and for high accuracy, Far-Field antennas measurement system system that automaticity is high, antenna end to be measured and source antenna end are all to automatically control adjustment antenna to be measured and the angle of source antenna, can also realize remotely operating for source antenna end, but these are for some small enterprises, the huge testing cost that need to pay is difficult to bear.
Utility model content
The purpose of this utility model, is to provide a kind of Antenna Far Field test system.This far field test system can meet the requirement of measuring accuracy, can accelerate again the time of test, and greatly reduce manufacturing cost.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of Antenna Far Field test system, including antenna end to be measured and source antenna end: antenna end to be measured needs observation line 1, antenna mounting frame 2 and column 9；Source antenna end active antenna 10, base 20 and source antenna installing rack 21, source antenna 10 is fixed on source antenna installing rack 21.This test system is characterised by:
Described antenna end to be measured, has pitching motor 4, sector gear 3, pitching frame 5, orientation rotation seat 6, orientation canine tooth 7 and azimuth-drive motor 8；Various antennas to be measured 1 are fixed on pitching frame 5 by antenna mounting frame 2, and sector gear 3 is fixed on pitching frame 5, and pitching motor 4 drives sector gear 3 to regulate the luffing angle of antenna 1 to be measured；Pitching frame 5 is fixed on orientation canine tooth 7, and azimuth-drive motor 8 drives orientation canine tooth 7 to regulate the orientation of antenna 1 to be measured.
Described source antenna end, with handles 11, big worm gear 12, polarization small gear 14, polarization small worm 15, the big worm screw in orientation 16, pitching small worm 18 and azimuth axis bearing 19；Handle 11 is connected with polarization small worm 15, pitching small gear 17, the big worm screw of pitching small worm 18 and orientation 16 respectively, and drives polarization small gear 14, pitching small gear 17 and big worm gear 12, regulation source antenna 10 then respectively；Source antenna installing rack 21 regulates the orientation angles of source antenna 10, luffing angle and polarisation angles by handle 11.
When this utility model solves Antenna Far Field test, antenna end to be measured and source antenna end are difficult to align, the test of source antenna end time change polarisation angles difficulty and be difficult to the problem fixed.This Antenna Far Field test system is when carrying out Antenna Far Field test, antenna end to be measured and source antenna end can quickly align, and source antenna end can be switched fast polarizing angle and be automatically positioned, it is ensured that stable testing, accurately, efficiency doubles left and right, manufactures cost and reduces 35%.This utility model is applicable to various frequency range and various sizes section parabola antenna, the far field test of plate aerial.
Accompanying drawing explanation
Fig. 1 is the structural representation of the antenna end to be measured of this utility model embodiment；
Fig. 2 is the structural representation of the source antenna end of this utility model embodiment.
In figure, the labelling of each parts is as follows: 1, antenna to be measured；2, antenna mounting frame；3, sector gear；4, pitching motor；5, pitching frame；6, orientation rotation seat；7, orientation canine tooth；8, azimuth-drive motor；9, column；10, source antenna；11, handle；12, big worm gear；13, small gear worm screw case；14, polarization small gear；15, polarization small worm；16, the big worm screw in orientation；17, pitching small gear；18, pitching small worm；19, azimuth axis bearing；20, base；21, source antenna installing rack.
Detailed description of the invention
With embodiment, this utility model is further elaborated below in conjunction with the accompanying drawings, so that construction features of the present utility model and advantage energy it is more readily appreciated that and make apparent clear and definite defining to protection scope of the present invention.
Embodiment one Antenna Far Field test system
This Antenna Far Field test system, including antenna end to be measured and source antenna end.
Fig. 1 shows the structure of the antenna end to be measured of the present embodiment
Antenna end to be measured is mainly made up of antenna 1 to be measured, antenna mounting frame 2, sector gear 3, pitching motor 4, pitching frame 5, orientation rotation seat 6, orientation canine tooth 7, azimuth-drive motor 8 and column 9.Antenna 1 to be measured is screwed on pitching frame 5 by antenna mounting frame 2.Pitching frame 5 is driven by azimuth-drive motor 8 and pitching motor 4, carries out antenna bearingt angle adjustment.Pitching frame 5 can make antenna pitching rotate, and carries out luffing angle adjustment.The orientation of pitching frame 5 and pitching rotate, and are driven orientation canine tooth 7 and sector gear 3 transmission respectively by azimuth-drive motor 8 and pitching motor 4 and are controlled the anglec of rotation.Orientation canine tooth 7 and sector gear 3 are separately fixed on orientation rotation seat 6 and pitching frame 5.Orientation rotation seat 6 drives pitching frame 5, then drives antenna mounting frame 2 pitching to rotate.
Fig. 2 shows the structure of the source antenna end of the present embodiment
This source antenna end, is mainly made up of source antenna 10, handle 11, big worm gear 12, small gear worm screw case 13, polarization small gear 14, polarization small worm 15, the big worm screw in orientation 16, pitching small gear 17, pitching small worm 18, azimuth axis bearing 19, base 20 and source antenna installing rack 21.Source antenna 10 is fixed on source antenna installing rack 21, by the handle 11 big worm screw of rotational orientation 16 respectively, pitching small worm 18 and polarization small worm 15 angle, drives the big worm gear in orientation 12, pitching small gear 17 and polarization small gear 14, the angle of regulation source antenna 10 respectively.Pitching small gear 17 and pitching small worm 18 are screwed in small gear worm screw case 13.Handle 11 is by Worm Wheel System, regulation source antenna orientation, pitching and orientation angles.
The foregoing is only an embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to be made; or directly or indirectly it is used in other relevant technical fields, it is included in this utility model scope of patent protection.
Claims (1)
1. an Antenna Far Field test system, including antenna end to be measured and source antenna end: antenna end to be measured needs observation line (1), antenna mounting frame (2) and column (9)；Source antenna end active antenna (10), base (20) and source antenna installing rack (21), source antenna (10) is fixed on source antenna installing rack (21)；It is characterized in that:
Described antenna end to be measured, has pitching motor (4), sector gear (3), pitching frame (5), orientation rotation seat (6), orientation canine tooth (7) and azimuth-drive motor (8)；Various antennas to be measured (1) are fixed on pitching frame (5) by antenna mounting frame (2), and sector gear (3) is fixed on pitching frame (5), and pitching motor (4) drives sector gear (3) to regulate the luffing angle of antenna to be measured (1)；Pitching frame (5) is fixed on orientation canine tooth (7), and azimuth-drive motor (8) drives orientation canine tooth (7) to regulate the orientation of antenna to be measured (1)；
Described source antenna end, (11) with handles, big worm gear (12), polarization small gear (14), polarization small worm (15), the big worm screw in orientation (16), pitching small worm (18) and azimuth axis bearing (19)；Handle (11) is connected with polarization small worm (15), pitching small gear (17), pitching small worm (18) and orientation big worm screw (16) respectively, and drive polarization small gear (14), pitching small gear (17) and big worm gear (12) respectively, then regulate source antenna (10)；Source antenna installing rack (21) is by orientation angles, luffing angle and the polarisation angles of handle (11) regulation source antenna (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192933.XU CN205427052U (en) | 2016-03-14 | 2016-03-14 | Antenna far field testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192933.XU CN205427052U (en) | 2016-03-14 | 2016-03-14 | Antenna far field testing system |
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| Publication Number | Publication Date |
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| CN205427052U true CN205427052U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620192933.XU Active CN205427052U (en) | 2016-03-14 | 2016-03-14 | Antenna far field testing system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872807A (en) * | 2017-03-10 | 2017-06-20 | 四川莱源科技有限公司 | Antenna Far Field test system |
| CN106876985A (en) * | 2017-03-06 | 2017-06-20 | 中国电子科技集团公司第三十八研究所 | The Stable Platform System of airborne dual-band antenna |
| CN109001543A (en) * | 2018-06-14 | 2018-12-14 | 京信通信系统（中国）有限公司 | Antenna measurement mounting rack |
| CN109149100A (en) * | 2018-08-24 | 2019-01-04 | 佛山市富乐喜电子信息技术有限公司 | A kind of installation protective device of micro-strip flat plane antenna sensor |
| CN110553545A (en) * | 2019-10-14 | 2019-12-10 | 国网山东省电力公司潍坊供电公司 | Angle-adjustable catapult |
| CN111252558A (en) * | 2020-02-11 | 2020-06-09 | 江苏科技大学 | Contactless dip angle controllable transportation platform and control method |
| CN112505603A (en) * | 2020-11-12 | 2021-03-16 | 北京环境特性研究所 | Device for compact range feed source polarization calibration |
| CN113985151A (en) * | 2021-10-26 | 2022-01-28 | 九江精密测试技术研究所 | Multifunctional heavy-load three-axis antenna test turntable |
| CN114280380A (en) * | 2021-12-06 | 2022-04-05 | 中国电子科技集团公司第三十八研究所 | Seeker testing turntable |
-
2016
- 2016-03-14 CN CN201620192933.XU patent/CN205427052U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876985A (en) * | 2017-03-06 | 2017-06-20 | 中国电子科技集团公司第三十八研究所 | The Stable Platform System of airborne dual-band antenna |
| CN106872807A (en) * | 2017-03-10 | 2017-06-20 | 四川莱源科技有限公司 | Antenna Far Field test system |
| CN109001543A (en) * | 2018-06-14 | 2018-12-14 | 京信通信系统（中国）有限公司 | Antenna measurement mounting rack |
| CN109149100A (en) * | 2018-08-24 | 2019-01-04 | 佛山市富乐喜电子信息技术有限公司 | A kind of installation protective device of micro-strip flat plane antenna sensor |
| CN110553545A (en) * | 2019-10-14 | 2019-12-10 | 国网山东省电力公司潍坊供电公司 | Angle-adjustable catapult |
| CN111252558B (en) * | 2020-02-11 | 2020-09-15 | 江苏科技大学 | Contactless dip angle controllable transportation platform and control method |
| CN111252558A (en) * | 2020-02-11 | 2020-06-09 | 江苏科技大学 | Contactless dip angle controllable transportation platform and control method |
| CN112505603A (en) * | 2020-11-12 | 2021-03-16 | 北京环境特性研究所 | Device for compact range feed source polarization calibration |
| CN112505603B (en) * | 2020-11-12 | 2023-01-20 | 北京环境特性研究所 | Device for compact range feed source polarization calibration |
| CN113985151A (en) * | 2021-10-26 | 2022-01-28 | 九江精密测试技术研究所 | Multifunctional heavy-load three-axis antenna test turntable |
| CN113985151B (en) * | 2021-10-26 | 2024-05-31 | 九江精密测试技术研究所 | Multifunctional heavy-load triaxial antenna test turntable |
| CN114280380A (en) * | 2021-12-06 | 2022-04-05 | 中国电子科技集团公司第三十八研究所 | Seeker testing turntable |
| CN114280380B (en) * | 2021-12-06 | 2023-06-20 | 中国电子科技集团公司第三十八研究所 | Guide head testing turntable |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710000 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West, No. 2, building 10, 3 science and technology enterprise accelerator unit Patentee after: SATPRO M&C TECH Co.,Ltd. Address before: 710000 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West, No. 2, building 10, 3 science and technology enterprise accelerator unit Patentee before: XI'AN SATPRO MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 601, building 5, China Electronics Xi'an Industrial Park, 1288 caotan 10th Road, Xi'an Economic and Technological Development Zone, 710000, Shaanxi Province Patentee after: SATPRO M&C TECH Co.,Ltd. Address before: Unit 3, Building 10, Technology Enterprise Accelerator, No. 2 Qinling Avenue West, Caotang Technology Industrial Base, High-tech Zone, Xi'an City, Shaanxi Province 710000 Patentee before: SATPRO M&C TECH Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |