CN101644729A - Antenna regulating device - Google Patents

Antenna regulating device Download PDF

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Publication number
CN101644729A
CN101644729A CN200810303325A CN200810303325A CN101644729A CN 101644729 A CN101644729 A CN 101644729A CN 200810303325 A CN200810303325 A CN 200810303325A CN 200810303325 A CN200810303325 A CN 200810303325A CN 101644729 A CN101644729 A CN 101644729A
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CN
China
Prior art keywords
antenna
regulating device
emitting
crane
driving section
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.)
Granted
Application number
CN200810303325A
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Chinese (zh)
Other versions
CN101644729B (en
Inventor
蔡文凯
戴新国
郑昆德
杨凯
沈祥辉
王裕民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
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Filing date
Publication date
Application filed by Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CN2008103033251A priority Critical patent/CN101644729B/en
Publication of CN101644729A publication Critical patent/CN101644729A/en
Application granted granted Critical
Publication of CN101644729B publication Critical patent/CN101644729B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an antenna regulating device which is applied to an antenna measuring system for measuring an antenna to be measured. The antenna regulating device comprises a lifting stand, afixing device, a transmitting antenna and a control device, wherein the lifting stand is provided with a movable device which can drive the antenna to generate the displacement along the lifting stand, the fixing device is arranged on the movable device of the lifting stand, the transmitting antenna is arranged at the front part of the fixing device, and the control device is connected with the fixing device and controls the rotation angle of the antenna so as to provide the horizontal polarization direction and the vertical polarization direction of the transmitting antenna.

Description

Antenna regulating device
[technical field]
The invention relates to a kind of antenna regulating device, especially refer to a kind of device that is used for the switching emitting antenna polarised direction of antenna measurement system.
[background technology]
The quality of a antenna performance need be weighed by a series of technical parameters.Wherein the 3D field shape of antenna figure and gain size are all the required significant data of a antenna of evaluation and test, and these data need be measured by the antenna 3D measuring system in anechoic chamber, and get.Antenna 3D measuring system comprises antenna to be measured, the universal stage that antenna to be measured is installed, emitting antenna and the crane that emitting antenna is installed.Thereby making emitting antenna align with antenna to be measured, the height of crane control emitting antenna make the correlation parameter of the antenna to be measured that measuring system measures more accurate.
In the prior art, please refer to shown in Figure 1ly, antenna measurement system A comprises an antenna B to be measured, support swivel mount C, the emitting antenna D of antenna B to be measured, crane E and the control system F of emitting antenna D are installed.When regulating height of transmitting antenna, the relative position of range estimation emitting antenna D and antenna B to be measured is regulated the height of emitting antenna by moving up and down of crane E, when range estimation thinks that emitting antenna D then finishes adjusting when aliging with antenna B to be measured.Because antenna B to be measured wants received signal just to need emitting antenna D to have the identical polarised direction with antenna B to be measured, so all use dual-polarized emitting antenna D to satisfy the needs of the antenna to be measured of different polarization in the prior art.But the relative single-polarized antenna height of the price of dual polarized antenna is unfavorable for reducing cost.To sum up, be necessary to provide a kind of device of more advanced adjusting emitting antenna to address the above problem.
[summary of the invention]
The object of the invention is to provide a kind of antenna regulating device that can the switched antenna polarised direction.
To achieve these goals, the present invention adopts following technical scheme: a kind of antenna regulating device, be applied to treat in the antenna measurement system that the observation line measures, it comprises stationary installation on the movable device that has the crane that can drive the movable device that antenna is subjected to displacement along crane, is installed in crane, is installed on the emitting antenna of the front portion of stationary installation, and the control device that is connected with stationary installation, the anglec of rotation of described control device control antenna is with level and the vertical polarization directions that emitting antenna is provided.
Compared to prior art, antenna regulating device of the present invention has the following advantages: make that by the switched antenna polarised direction available single-polarized antenna replaces dual polarized antenna in the antenna measurement system, thereby effectively save cost.
[description of drawings]
Fig. 1 is the synoptic diagram of antenna measurement system in the prior art.
Fig. 2 is the stereographic map of antenna regulating device of the present invention.
Fig. 3 is the three-dimensional exploded view of Fig. 2.
Fig. 4 is the assembly drawing of the part assembly of antenna regulating device of the present invention.
Fig. 5 is the synoptic diagram with antenna measurement system of antenna regulating device of the present invention.
[embodiment]
Extremely shown in Figure 4 with reference to Fig. 2, antenna regulating device 1 of the present invention is the part of antenna measurement system, comprises a crane 100, is installed on stationary installation 200, a control device 300, a generating laser 400 and a single polarization emitting antenna 500 on the crane 100.
Crane 100 comprises base 102 and is fixed in bracing frame 104 on the base 102.Bracing frame 104 has the limit of three vertical limits and two levels, thereby constitute first, second rectangle rack 1042,1044, the first rectangle racks 1042 and second rectangle rack 1044 and have that shape has a certain degree between a shared vertical limit and two rectangle frames 1042,1044.Wherein first rectangle rack 1042 is equipped with a flat board 1041, and this flat board 1041 is used for fixing absorbing material 800.Have on second rectangle rack 1044 and can drive the device that emitting antenna 500 moves.In the present embodiment, can drive the device that emitting antenna 500 moves and form by belt 8 and pulley blocks.Wherein pulley blocks comprises that a movable device 1046 is fixed on the common edge of first, second rectangle rack, and in the present embodiment, this movable device 1046 is a removable pulley.Pulley blocks also comprises the upper belt pulley that is positioned at the belt top and is positioned at the following belt pulley of belt bottom.Following belt pulley is connected to a CD-ROM drive motor (not shown), and motor drives belt, thereby the removable pulley of belt traction moves up and down along bracing frame 104.
Stationary installation 200 comprises the fixed part 201 and a driving section 202 of a hollow.Fixed part 201 is made up of three rectangular slabs, and wherein first, second rectangular slab 2011,2012 extends and is fixed on the removable pulley 1046 of crane 100 along the left and right directions of level, can move along with moving up and down of pulley 1046.First, second rectangular slab 2011,2012 of the 3rd rectangular slab 2013 cross-over connections, and be positioned at the baffle plate 600 of opposite side in order to fix a hollow out with respect to crane 100.Baffle plate 600 is parallel to first, second rectangular slab 2011,2012 perpendicular to the 3rd rectangular slab 2013, is positioned at the rear of stationary installation, in order to paste absorbing material.Extend along the fore-and-aft direction of level driving section 202, connects control device 300 and emitting antenna 500.Emitting antenna 500 is fixed in the front portion of driving section 202, and control device 300 links to each other with the rotating shaft (not shown) at 202 rear portions, driving section.
Control device 300 inside contain gear (not shown), a coil motor (not shown) and an angle detection device (not shown) of a control driving section 202 from front to back successively.The rotating shaft of motor and gear driven driving section 202 rotates, and the angle detection device also rotates thereupon simultaneously, can learn the angle that rotating shaft is rotated by the angle detection device.
Generating laser 400 is fixed in the upper surface of stationary installation 200 front sides by a support 401, and wherein generating laser 400 exceeds emitting antenna 500, and links to each other with the control system of antenna measurement system by lead (not shown).
Need to regulate the position of emitting antenna before measuring antenna data so that the data of measuring are accurate.Please refer to shown in Figure 5ly, the entire antenna measuring system comprises antenna 20 to be measured, supports universal stage 21, antenna regulating device 1 and the control system 700 of antenna 20 to be measured.Antenna regulating device 1 all links to each other with control system 700 with the universal stage 21 of antenna 2 to be measured.The people utilizes telepilot (not shown) or computing machine 701 to control the measuring process of entire antenna.Regulate before the emitting antenna position, guarantee that the launching centre of antenna 20 to be measured is positioned at the center of universal stage, and adjust the crane position, make emitting antenna 500 launching centre can with the launching centre of antenna 20 to be measured at grade.When regulating the emitting antenna position, at first open generating laser 400, generating laser 400 sends red laser, thereby the belt with telepilot or computing machine 701 CD-ROM drive motor control antenna cranes 100 moves up and down to regulate removable pulley 1046 then, makes the stationary installation 200 that is fixed with emitting antenna 500, generating laser 400 and control device 300 along with moving up and down.Observe while regulating removable pulley 1046, explanation generating laser 400 has been aimed at antenna 20 to be measured when laser just in time is incident upon on the antenna 20 to be measured.The height that remote closing generating laser then, emitting antenna 500 can automatic cover rise to generating laser 400 before closing.The program of regulating antenna height to be measured has just been finished like this.Check at last whether emitting antenna is identical with the polarised direction of antenna 20 to be measured, if it is different, then remote control unit 300, make motor and the rotation of gear driven rotation axis in the control device 300, thereby driving emitting antenna 500 is that the axle center is revolved and turn 90 degrees with the Q axis, and emitting antenna 500 can have the polarised direction identical with antenna to be measured 20 like this.By above step, the height of emitting antenna 500 is adjusted to identical with antenna height to be measured accurately, and the polarised direction that the present invention regulates emitting antenna 500 by the method for rotation emitting antenna 500 makes single-polarized antenna can replace dual polarized antenna to be used, thereby has reduced cost.

Claims (10)

1. antenna regulating device, be applied to treat in the antenna measurement system that the observation line measures, it comprises: stationary installation on the movable device that have the crane that can drive the movable device that antenna is subjected to displacement along crane, is installed in crane and the emitting antenna that is installed on the front portion of stationary installation, it is characterized in that: antenna regulating device also comprises the control device that is connected with stationary installation, the anglec of rotation of described control device control emitting antenna is with level and the vertical polarization directions that emitting antenna is provided.
2. antenna regulating device as claimed in claim 1 is characterized in that: described crane comprises first, second rectangle frame, and shape has a certain degree and has a common edge between described first, second rectangle frame.
3. antenna regulating device as claimed in claim 2 is characterized in that: described movable device is fixed on the common edge of two rectangle frames.
4. antenna regulating device as claimed in claim 2 is characterized in that: the described first rectangle frame front surface is fixed a flat board in order to paste absorbing material, and second rectangle frame is positioned at the rear portion of first rectangle frame, in order to belt and pulley blocks to be installed.
5. antenna regulating device as claimed in claim 1, it is characterized in that: described fixed part comprises the fixed part and a driving section of a hollow, described fixed part is fixed on the crane, and extend along the fore-and-aft direction of level described driving section, and emitting antenna is fixed in the front portion of driving section.
6. antenna regulating device as claimed in claim 5, it is characterized in that: described control device is connected in the rear portion of driving section, and contains the gear that rotates the control driving section and coil motor from front to back successively and the angle detection device of the angle of rotating in order to the detecting driving section.
7. antenna regulating device as claimed in claim 1, it is characterized in that: described antenna regulating device also comprises a generating laser, described generating laser is positioned at different level heights with emitting antenna, it sends laser, determines the height that emitting antenna need reach by the position of observation laser projections.
8. antenna regulating device as claimed in claim 7 is characterized in that: described generating laser has lead respectively with control device and links to each other with the external world.
9. antenna regulating device as claimed in claim 7 is characterized in that: described generating laser is fixed in the upper surface of stationary installation front side by a support.
10. antenna regulating device as claimed in claim 7 is characterized in that: described generating laser on vertical height, be positioned at emitting antenna above.
CN2008103033251A 2008-08-04 2008-08-04 Antenna regulating device Expired - Fee Related CN101644729B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008103033251A CN101644729B (en) 2008-08-04 2008-08-04 Antenna regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008103033251A CN101644729B (en) 2008-08-04 2008-08-04 Antenna regulating device

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CN101644729A true CN101644729A (en) 2010-02-10
CN101644729B CN101644729B (en) 2012-11-28

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916918A (en) * 2010-07-01 2010-12-15 中国电子科技集团公司第五十四研究所 Automatically polarized adjustment antenna system and polarization calibration method thereof
CN102841265A (en) * 2012-09-04 2012-12-26 成都锦江电子***工程有限公司 Three-dimensional high-precision fully-automatic ultra-high frequency band radar antenna near-field testing system
CN105071848A (en) * 2015-08-31 2015-11-18 宇龙计算机通信科技(深圳)有限公司 Terminal, communication control method and communication control system
CN107132425A (en) * 2016-02-26 2017-09-05 富泰华工业（深圳）有限公司 Antenna near-field test system
CN108132389A (en) * 2016-12-01 2018-06-08 深圳市新益技术有限公司 Probe polarization rotating device, electromagnetic field sampling system, the electromagnetic field method of sampling
CN109001544A (en) * 2018-09-29 2018-12-14 泰姆瑞技术（深圳）有限公司 The device of continuously linear adjustment measured object height in antenna measurement system
CN109786925A (en) * 2017-11-10 2019-05-21 千藏工业株式会社 Antenna positioner, the system and method for measuring unnecessary electromagnetic radiation
CN109873244A (en) * 2017-12-04 2019-06-11 罗德施瓦兹两合股份有限公司 For positioning the antenna measurement system and method for antenna
CN111505627A (en) * 2020-04-28 2020-08-07 湖南正申科技有限公司 Life detection and positioning method for full-polarization radar
CN113741555A (en) * 2020-05-27 2021-12-03 比亚迪汽车工业有限公司 Antenna lifting control system and vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2379924Y (en) * 1999-02-12 2000-05-24 中国科学院紫金山天文台 Four freedom antenna testing rotating platform
FR2853766B1 (en) * 2003-04-11 2006-01-27 Manuf D App Electr De Cahors M ANTENNA MOUNT FOR ADJUSTING THE END OF THE ANTENNA ORIENTATION
CN101082485A (en) * 2007-06-29 2007-12-05 南京中网通信有限公司 Photoelectric star-seeking auxiliary device and method

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916918A (en) * 2010-07-01 2010-12-15 中国电子科技集团公司第五十四研究所 Automatically polarized adjustment antenna system and polarization calibration method thereof
CN102841265A (en) * 2012-09-04 2012-12-26 成都锦江电子***工程有限公司 Three-dimensional high-precision fully-automatic ultra-high frequency band radar antenna near-field testing system
CN102841265B (en) * 2012-09-04 2014-11-05 成都锦江电子***工程有限公司 Three-dimensional high-precision fully-automatic ultra-high frequency band radar antenna near-field testing system
CN105071848A (en) * 2015-08-31 2015-11-18 宇龙计算机通信科技(深圳)有限公司 Terminal, communication control method and communication control system
CN105071848B (en) * 2015-08-31 2018-10-26 宇龙计算机通信科技(深圳)有限公司 terminal, communication control method and communication control system
CN107132425A (en) * 2016-02-26 2017-09-05 富泰华工业（深圳）有限公司 Antenna near-field test system
CN108132389A (en) * 2016-12-01 2018-06-08 深圳市新益技术有限公司 Probe polarization rotating device, electromagnetic field sampling system, the electromagnetic field method of sampling
CN108132389B (en) * 2016-12-01 2023-11-10 深圳市新益技术有限公司 Electromagnetic field sampling system and method for sampling using multiple single polarized probes in target electromagnetic field detection
CN109786925A (en) * 2017-11-10 2019-05-21 千藏工业株式会社 Antenna positioner, the system and method for measuring unnecessary electromagnetic radiation
CN109786925B (en) * 2017-11-10 2022-08-30 千藏工业株式会社 Antenna positioner, system and method for measuring unnecessary electromagnetic radiation
CN109873244A (en) * 2017-12-04 2019-06-11 罗德施瓦兹两合股份有限公司 For positioning the antenna measurement system and method for antenna
CN109873244B (en) * 2017-12-04 2022-03-11 罗德施瓦兹两合股份有限公司 Antenna measurement system and method for positioning an antenna
CN109001544A (en) * 2018-09-29 2018-12-14 泰姆瑞技术（深圳）有限公司 The device of continuously linear adjustment measured object height in antenna measurement system
CN109001544B (en) * 2018-09-29 2024-04-12 深圳星航物连科学技术有限公司 Device for continuously and linearly adjusting height of measured object in antenna measuring system
CN111505627A (en) * 2020-04-28 2020-08-07 湖南正申科技有限公司 Life detection and positioning method for full-polarization radar
CN113741555A (en) * 2020-05-27 2021-12-03 比亚迪汽车工业有限公司 Antenna lifting control system and vehicle

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