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Test rotating table used for wireless terminal measuring

A wireless terminal and turntable technology, applied in the field of test turntable for wireless terminal measurement, can solve the problems of huge impact of millimeter wave measurement

Active Publication Date: 2020-06-26
GENERAL TEST SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has huge implications for mmWave measurements

Method used

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  • Test rotating table used for wireless terminal measuring
  • Test rotating table used for wireless terminal measuring
  • Test rotating table used for wireless terminal measuring

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Embodiment Construction

[0043]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.

[0044] Refer below Figure 1 to Figure 5 A test turntable 100 for wireless terminal measurement according to an embodiment of the present invention will be described.

[0045] Such as Figure 1 to Figure 5 As shown, the test turntable 100 for wireless terminal measurement according to the embodiment of the present invention includes an object stage 1 , a first driving device 2 and a second driving device 3 . Among them, the stage 1 is used to carry the object to be tested; the first drive device 2 drives the stage 1 to rotate on the ver...

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Abstract

The invention discloses a test rotating table used for wireless terminal measuring. The table comprises a loading table, a first driving device and a second driving device, the loading table is used for bearing a part to be tested, the first driving device drives the loading table to rotate on the vertical face, the second driving device drives the first driving device and the loading table to rotate on the horizontal plane, flexible adjusting of a test angle of the loading table in the three-dimensional space can be achieved, the property test result of multi-direction angles of the part to be tested can be obtained, and the property rest result of the part to be tested is more reliable.

Description

technical field [0001] The invention relates to the technical field of wireless terminal measurement darkrooms, in particular to a test turntable for wireless terminal measurement. Background technique [0002] In the field of communication measurement, the performance test of antennas and terminals is particularly critical, and the test results of its performance indicators can provide monitoring and guidance for product development and production. Among them, the wireless performance index of the product is a technical point that has attracted much attention, and it is also the main factor affecting the overall performance of the product. Usually, the test environment is divided into a wired environment and a wireless environment, and the microwave anechoic chamber, a measurement place that greatly reduces interference electromagnetic waves and provides a pure electromagnetic environment space for the DUT, is currently the most widely used wireless test environment. The t...

Claims

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Application Information

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IPC IPC(8): F16M11/12F16M11/18H02K7/116F16H55/06
CPCF16M11/121F16M11/18H02K7/116F16H55/06
Inventor 于伟刘列张颖陈劲
Owner GENERAL TEST SYST