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High-precision radome electrical performance wide-angle automatic measurement turret

An automatic measurement and radome technology, which is applied to the parts of electrical measuring instruments, measuring electricity, measuring devices, etc., to reduce the consumption of resources and eliminate mechanical deformation.

Active Publication Date: 2016-01-27
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a radome electrical performance measurement turntable that can automatically adjust the angle and solve the interference problem when the radome caliber is measured at different large angles

Method used

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  • High-precision radome electrical performance wide-angle automatic measurement turret
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  • High-precision radome electrical performance wide-angle automatic measurement turret

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Embodiment Construction

[0028] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0029] Such as figure 1 and figure 2 As shown, a high-precision radome electrical performance large-angle automatic measurement turntable includes a radome azimuth axis 1, an antenna azimuth axis 2, a base 3 and an industrial computer. The radome azimuth axis 1 and the antenna azimuth axis 2 are roughly L-shaped. The two are rotatably arranged on the base 3, and the rotation axes of the radome azimuth axis 1 and the antenna azimuth axis 2 coincide, so the part of the two located in the base 3 is a set structure, the rado...

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Abstract

The invention discloses a high-precision radome electrical performance wide-angle automatic measurement turret. The high-precision radome electrical performance wide-angle automatic measurement turret comprises an antenna azimuth shaft which is substantially L-shaped, a radome azimuth shaft, a chassis and an industrial personal computer. The antenna azimuth shaft and the radome azimuth shaft are rotationally arranged on the base, and the rotation axes of the antenna azimuth shaft and the radome azimuth shaft coincide. According to the invention, the radome azimuth shaft, the antenna azimuth shaft and SMAP are under closed-loop control; the radome azimuth shaft and the antenna azimuth shaft share a circular raster; and the problem of angle error, which is caused by mechanical deformation and the like, can be eliminated to the maximum extent.

Description

technical field [0001] The invention relates to a device for measuring electrical properties of a radome. More specifically, it relates to a large-angle automatic measurement turntable for high-precision radome electrical properties. Background technique [0002] The electrical performance test of the radome is largely affected by the movement mode, range, precision and other indicators of the radome test turntable. The radome turntable simulates the motion relationship between the radome and the receiving antenna under various working conditions. With the continuous development of military science and technology, the requirements for the performance of radome in all aspects are getting higher and higher, which puts forward higher requirements for the movement mode, precision and range of the turntable used for the electrical performance test of radome. [0003] At present, the transmission mode of the turntable for radome testing is various, mainly in the form of single c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/02
Inventor 赵鹏辉何鑫冯晓宁吴翔寇鹏任涛孙祥溪庄明张春波孙平月
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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