Wireless terminal antenna performance testing system

A wireless terminal and test system technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of unsuitable production line mass production inspection, long test time, complicated design, etc., to improve the test efficiency and accuracy , Save connection waiting time, reduce the effect of external electromagnetic interference

Active Publication Date: 2015-04-29
GENERAL TEST SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented technology allows for efficient and precise measurement of wireless communication devices' antennas without requiring expensive equipment or specialized training. It also simplifies the overall setup required by current methods like manual probes during production tests.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the radiofrequency performance of wireless devices while reducing their manufacturing costs without compromising their competitiveness against current products. Specifically, there is a demand for improved radar performance monitoring solutions at both ends of the device's life cycle.

Method used

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  • Wireless terminal antenna performance testing system
  • Wireless terminal antenna performance testing system
  • Wireless terminal antenna performance testing system

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Embodiment Construction

[0034] 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.

[0035]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refer...

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Abstract

The invention provides a wireless terminal antenna performance testing system which comprises an anechoic chamber, a power detector and a digital analog converter, wherein the anechoic chamber comprises a shielding box, a wave absorbing material mounted on the inner wall of the shielding box as well as measuring antennas; the power detector is connected with the measuring antennas. According to the wireless terminal antenna performance testing system provided by the embodiment of the invention, by means of the power detector and the digital analog converter, a task for converting a radio-frequency signal into direct read data, namely, a digital signal can be finished; a special measuring instrument is omitted, a comprehensive measuring instrument is not required to participate in the whole process, and the configuration cost of the testing system is reduced; meanwhile, the antenna performance is accurately tested under the shielding condition in a non-signaling mode, the waiting time for connection establishing between the measuring instrument and a to-be-measured wireless terminal is saved, outside electromagnetic interference is reduced, the testing efficiency and the accuracy are improved, and the system is particularly applicable to testing of the antennas of a wireless terminal.

Description

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Claims

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Application Information

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Owner GENERAL TEST SYST
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