CN106093603A - Scanning means for antenna measurement - Google Patents
Scanning means for antenna measurement Download PDFInfo
- Publication number
- CN106093603A CN106093603A CN201610692155.5A CN201610692155A CN106093603A CN 106093603 A CN106093603 A CN 106093603A CN 201610692155 A CN201610692155 A CN 201610692155A CN 106093603 A CN106093603 A CN 106093603A
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- CN
- China
- Prior art keywords
- fixed plate
- pylon
- scanning means
- fixed
- antenna measurement
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of scanning means for antenna measurement, including base and be arranged on the pylon that the guide rail on base and along base moves, described pylon is fixed on lateral driver device, it is provided with fixed plate on described pylon, it is provided with scanheads in described fixed plate, described scanheads is arranged in fixed plate by angular adjustment seat, it is vertically arranged with screwed hole in described fixed plate, it is fixed with motor on described pylon, being fixed with the threaded rod matched with screwed hole on the output shaft of described motor, its simple in construction and scanheads adjustable accuracy are high.
Description
Technical field
The present invention relates to scanning means field, in particular it relates to a kind of scanning means for antenna measurement.
Background technology
The fast development of communication has promoted the R&D work of antenna, thus occur in that some produce per year antennas reach several ten thousand,
Kind reaches hundreds of enterprises.The speed of antenna measurement nowadays has become as the bottleneck of Corporation R & D work.Far-field measurement method,
Although directional diagram can directly be measured, but often requiring that bigger measuring distance, test speed is too slow, is only capable of surveying solid side every time
To a tangent plane, quantity of information is very little, it is possible to omit some important information.Near field amount technology represents antenna measurement technology
Developing direction.So advantage of technology is: required place is little, can carry out high-precision survey in microwave dark room
Amount, eliminates the difficulty building large-scale microwave dark room.Near-field measurement technique checkout area is affected by the surrounding environment little, it is ensured that whole day
Time can be smoothed out the measurement work of antenna.
Scanning means is the parts that near field test device is critically important, existing scanning means, and its structure is complicated.
Summary of the invention
The present invention is to solve above-mentioned technical problem provide a kind of scanning means for antenna measurement, its simple in construction and
Scanheads adjustable accuracy is high.
The present invention solves the problems referred to above and be the technical scheme is that
For the scanning means of antenna measurement, including base be arranged on the pylon that the guide rail on base and along base moves,
Described pylon is fixed on lateral driver device, and described pylon is provided with fixed plate, described fixed plate is provided with scanning and visits
Head, described scanheads is arranged in fixed plate by angular adjustment seat, and described fixed plate is vertically arranged with screwed hole, described
It is fixed with motor on pylon, the output shaft of described motor is fixed with the threaded rod matched with screwed hole.
Described lateral driver device is hydraulic cylinder.
Described angular adjustment seat includes adjustment seat and the universal base being arranged in adjustment seat.
Arranging vertical guide on described pylon, described fixed plate is movably arranged in vertical guide.
To sum up, the invention has the beneficial effects as follows:
The scanheads of the present invention realizes the movement of X, Y-axis, angular adjustment under the control of lateral driver device and motor respectively
The scanning direction of scanheads can be adjusted by device, scanheads thus realize scanning motion, its simple in construction, and utilize
The movement of screw drive probe, its adjustable accuracy is high.
Detailed description of the invention
Below in conjunction with embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that institute
The embodiment described is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into the present invention
The scope of protection.
Embodiment 1:
For the scanning means of antenna measurement, including base be arranged on the pylon that the guide rail on base and along base moves,
Described pylon is fixed on lateral driver device, and described pylon is provided with fixed plate, described fixed plate is provided with scanning and visits
Head, described scanheads is arranged in fixed plate by angular adjustment seat, and described fixed plate is vertically arranged with screwed hole, described
It is fixed with motor on pylon, the output shaft of described motor is fixed with the threaded rod matched with screwed hole.
Utilizing the rotation of motor driven threaded rod thus realize being driven scanheads, its degree of regulation is high and can be real
Existing automatization.
Embodiment 2:
The present embodiment refines on the basis of above-described embodiment, and the most described lateral driver device is hydraulic cylinder.
Embodiment 3:
The present embodiment refines on the basis of above-described embodiment, and the most described angular adjustment seat includes adjustment seat and is arranged on tune
Universal base on joint seat.
For enhanced ct scans probe stationarity of movement in Y-axis, described pylon arranges vertical guide, on described pylon
Arranging vertical guide, described fixed plate is movably arranged in vertical guide.
As it has been described above, the present invention can preferably be realized.
Claims (4)
1. for the scanning means of antenna measurement, it is characterised in that: include base and be arranged on leading on base and along base
The pylon that rail moves, described pylon is fixed on lateral driver device, described pylon is provided with fixed plate, in described fixed plate
Being provided with scanheads, described scanheads is arranged in fixed plate by angular adjustment seat, and described fixed plate is vertically arranged
There is screwed hole, described pylon is fixed with motor, the output shaft of described motor is fixed with the threaded rod matched with screwed hole.
Scanning means for antenna measurement the most according to claim 1, it is characterised in that: described lateral driver device is
Hydraulic cylinder.
Scanning means for antenna measurement the most according to claim 1, it is characterised in that: described angular adjustment seat includes
Adjustment seat and the universal base being arranged in adjustment seat.
Scanning means for antenna measurement the most according to claim 1, it is characterised in that: arrange vertical on described pylon
Guide rail, described fixed plate is movably arranged in vertical guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692155.5A CN106093603A (en) | 2016-08-19 | 2016-08-19 | Scanning means for antenna measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692155.5A CN106093603A (en) | 2016-08-19 | 2016-08-19 | Scanning means for antenna measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106093603A true CN106093603A (en) | 2016-11-09 |
Family
ID=58069725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692155.5A Withdrawn CN106093603A (en) | 2016-08-19 | 2016-08-19 | Scanning means for antenna measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106093603A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161063A (en) * | 1984-09-03 | 1986-03-28 | Mitsubishi Electric Corp | Antenna measurement system |
| CN102095494A (en) * | 2010-12-29 | 2011-06-15 | 常州亿晶光电科技有限公司 | Single-sweep irradiance test support for ultraviolet aging test box |
| CN103296426A (en) * | 2013-05-17 | 2013-09-11 | 北京航空航天大学 | High-precision detachable antenna four-dimensional motion device |
| CN203660039U (en) * | 2013-12-27 | 2014-06-18 | 深圳市计量质量检测研究院 | Antenna tower |
| CN204129122U (en) * | 2014-10-22 | 2015-01-28 | 深圳市新益技术有限公司 | A kind of Multi probe near field antenna test macro |
| CN104965129A (en) * | 2015-06-18 | 2015-10-07 | 四川莱源科技有限公司 | Single-probe near-field antenna test system |
| CN204789774U (en) * | 2015-03-24 | 2015-11-18 | 广州司南天线设计研究所有限公司 | Antenna directivity diagram plane near field scanning test equipment |
| CN105203855A (en) * | 2015-10-20 | 2015-12-30 | 河北工业大学 | Photoelectric near electric field scanner |
| CN205004428U (en) * | 2015-08-25 | 2016-01-27 | 北京环境特性研究所 | High accuracy vertical location antenna follow -up scanner frame |
-
2016
- 2016-08-19 CN CN201610692155.5A patent/CN106093603A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161063A (en) * | 1984-09-03 | 1986-03-28 | Mitsubishi Electric Corp | Antenna measurement system |
| CN102095494A (en) * | 2010-12-29 | 2011-06-15 | 常州亿晶光电科技有限公司 | Single-sweep irradiance test support for ultraviolet aging test box |
| CN103296426A (en) * | 2013-05-17 | 2013-09-11 | 北京航空航天大学 | High-precision detachable antenna four-dimensional motion device |
| CN203660039U (en) * | 2013-12-27 | 2014-06-18 | 深圳市计量质量检测研究院 | Antenna tower |
| CN204129122U (en) * | 2014-10-22 | 2015-01-28 | 深圳市新益技术有限公司 | A kind of Multi probe near field antenna test macro |
| CN204789774U (en) * | 2015-03-24 | 2015-11-18 | 广州司南天线设计研究所有限公司 | Antenna directivity diagram plane near field scanning test equipment |
| CN104965129A (en) * | 2015-06-18 | 2015-10-07 | 四川莱源科技有限公司 | Single-probe near-field antenna test system |
| CN205004428U (en) * | 2015-08-25 | 2016-01-27 | 北京环境特性研究所 | High accuracy vertical location antenna follow -up scanner frame |
| CN105203855A (en) * | 2015-10-20 | 2015-12-30 | 河北工业大学 | Photoelectric near electric field scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161109 |