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Test turntable for wireless terminal measurements

A technology of wireless terminals and turntables, applied in the directions of machines/supports, components with teeth, hoisting devices, etc., which can solve problems such as the inability to meet two-dimensional rotation

Active Publication Date: 2022-03-25
GENERAL TEST SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this turntable can only realize one-dimensional rotation, and cannot meet the needs of two-dimensional rotation.

Method used

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  • Test turntable for wireless terminal measurements
  • Test turntable for wireless terminal measurements
  • Test turntable for wireless terminal measurements

Examples

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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 vert...

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Abstract

The invention discloses a test turntable for wireless terminal measurement, comprising: an object stage, the object stage is used to carry the object to be tested; a first driving device, the first driving device drives the object stage Rotate on a vertical plane; second driving device, the second driving device drives the first driving device and the object stage to rotate on a horizontal plane. The invention realizes the flexible adjustment of the test angle of the loading platform in the three-dimensional space, is beneficial to obtain the performance test results of the multi-directional angles of the test piece, and makes the performance test result of the test piece 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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Patent Type & Authority Patents(China)
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
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