Testing rotary table and testing system with the same

A technology for turntables and objects to be tested, which is applied in the direction of selection devices, electrical components, wireless communications, etc., and can solve problems such as inability to meet the performance test requirements of 5G base stations

Pending Publication Date: 2021-09-10
北京奥比斯电子有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a test turntable and a test system with it, so as to sol

Method used

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  • Testing rotary table and testing system with the same
  • Testing rotary table and testing system with the same
  • Testing rotary table and testing system with the same

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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following in conjunction with the appended Figure 1 to Figure 7 And embodiment, the present invention is described in further detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040]It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated ...

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Abstract

The invention belongs to the technical field of communication testing, and particularly relates to a testing rotary table and a testing system with the same. The testing rotary table comprises a base, a mounting seat, a plurality of to-be-tested object bearing tables and a plurality of pitching driving assemblies, the base is provided with a horizontal rotating mechanism, the mounting seat is provided with a vertical driving mechanism, and the horizontal rotating mechanism, the vertical driving mechanism and the pitching driving assemblies are matched with one another to perform three-dimensional attitude adjustment on to-be-tested objects mounted on the to-be-tested object bearing tables. Besides, by arranging a plurality of to-be-tested object bearing platforms, a plurality of to-be-tested base stations which are used at the same time can be correspondingly installed on the to-be-tested object bearing platforms for testing, and the plurality of to-be-tested base stations can form a group of complete sectors during testing, which is equivalent to simulation of actual installation scenes of the base stations in a cell. In other words, the change of the connection performance related to beam scanning and sector switching between the terminal and the base station in actual use is simulated, the integrated test requirement of the 5G base station can be met, and a test result with higher reference value can be obtained.

Description

technical field [0001] The invention belongs to the technical field of communication test, and more specifically relates to a test turntable and a test system with it. Background technique [0002] 5G (5th Generation Mobile Communication Technology, fifth-generation mobile communication technology) communication technology, because it can achieve higher data transmission rates in higher frequency bands, is becoming an important part of traditional mobile terminals such as mobile phones, drones, autonomous driving and Strong support for wireless data services of technologies such as virtual reality. [0003] In related technologies, 5G base stations use beamforming technology to enable them to support large-scale antenna arrays and configure a large number of antennas, thereby ensuring high-quality transmission of 5G signals. However, after using beamforming technology, such as figure 1 As shown, the base station must use multiple beams with different directions to complete...

Claims

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Application Information

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IPC IPC(8): H04W24/00H04W24/06H04W88/08H04Q1/04
CPCH04W24/00H04W24/06H04W88/08H04Q1/04
Inventor 覃聪丁湘豫杨中奇
Owner 北京奥比斯电子有限公司
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