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Antenna testing installation rack

A mounting frame and antenna technology, applied in the field of communication, can solve problems such as the impact of test results, achieve the effect of solving the problem of rotation positioning, eliminating the impact of test results, and improving stability and accuracy

Pending Publication Date: 2017-08-11
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the reflected radiation signal effect of such high-rigidity metal parts and servo motors has greatly affected the test results.

Method used

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] Figure 1 to Figure 6 Commonly shown is the antenna test installation frame 1000 of the present invention, which is used to install the antenna under test 2000 and install it on a test turntable (not shown, the same below), so as to realize the performance index of the antenna under test 2000, such as the test of the radiation index.

[0040] The antenna test installation frame 1000 includes a supporting pole 10 for supporting, a rolling device 20 installed on the supporting pole 10, and an installation platform 30 connected with ...

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Abstract

The invention provides an antenna testing installation rack. The antenna testing installation rack comprises a supporting rod, a rolling device, and an installation platform, which are sequentially connected together. The installation platform is used for installation of a to-be-tested antenna, and the rolling device comprises a support, a rolling shaft, and a hand-operated rotating component. The support is fixedly disposed on the supporting rod, and is provided with a shaft hole used for penetrating of a rolling shaft along a horizontal direction. One end of the rolling shaft disposed on the support is connected with the installation platform, and the other end is connected with the hand-operated rotating component, and then the rolling shaft can be rotated under the driving of the hand-operated rotating component, and the installation platform can carry out a rotating motion around the axis of the rolling shaft. The main body of the antenna testing installation rack is made of nonmetal materials, especially the rolling device, and compared with the servo motor control systems of the prior art, the hand-operated rotating component is adopted to complete the rotating adjusting of the to-be-tested antenna, and therefore influences of servo motors and metal materials on testing results are greatly reduced, and the testing results are more accurate, and at the same time, testing efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an antenna test installation bracket. Background technique [0002] In the field of mobile communication, the accuracy of the antenna radiation characteristic test is extremely important. In a mobile communication system, in order to truly and accurately measure various performance indicators of the antenna, especially the radiation performance indicators, the test environment is very critical. A good test environment includes not only a test site without reflection and interference, but also an efficient and reliable test turntable. [0003] In order to improve the accuracy of the test turntable, it is common practice that all components on the turntable are made of high-rigidity metal parts. At the same time, in order to improve the test efficiency of the turntable, each axis on the turntable is driven by a servo motor to realize automatic control. However, such high-ri...

Claims

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Application Information

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IPC IPC(8): G01R29/10G01R1/04
CPCG01R1/0408G01R29/10
Inventor 卜斌龙肖飞段红彬彭李静
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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