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Terminal radio-frequency front-end testing method, equipment and system

A radio frequency front-end and test system technology, applied in the electronic field, can solve problems such as low accuracy and reliability, differences in antenna performance, and large differences in antenna signals, so as to achieve the effect of improving accuracy and reliability

Active Publication Date: 2017-10-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the inventor found that due to the performance of the test antenna, such as efficiency, line, power splitter insertion loss, etc., it is usually quite different from the performance of the antenna in the terminal
Therefore, the antenna signal reaching the RF front-end of the terminal under test is quite different from the antenna signal in actual use, so that the accuracy and reliability of the results of the RF front-end performance determined by the test between the terminals are low.

Method used

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  • Terminal radio-frequency front-end testing method, equipment and system
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  • Terminal radio-frequency front-end testing method, equipment and system

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Embodiment Construction

[0029] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The embodiment of the present application is mainly aimed at the prior art, when using the same antenna to test the performance of the radio frequency front-end of the terminal, due to the large difference between the performance of the antenna used for testing and the actual performance of the antenna of the terminal under test, the performance of the terminal determined by the test The accuracy and reliability of the results of the RF front-end performance are low, and a terminal RF front-end performance speed measurement...

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Abstract

The application provides a terminal radio-frequency front-end testing method, equipment and system. The terminal radio-frequency front-end testing system comprises an adjusting assembly for processing an antenna signal according to the antenna performance of a terminal to be tested. The antenna signal acquired during terminal radio-frequency front-end testing is the same as an antenna signal acquired during actual use, so that the accuracy and reliability of the terminal radio-frequency front-end testing are improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a terminal radio frequency front-end testing method, device and system. Background technique [0002] At present, when a terminal performs a performance difference test of a radio frequency front end, in order to eliminate the difference between antennas of different terminals, it is sometimes necessary to connect the radio frequency front ends of different terminals to the same antenna for comparative testing. [0003] However, the inventors have found that the performance of the antenna used for testing, such as efficiency, line, power splitter insertion loss, etc., is usually quite different from the performance of the antenna in the terminal. Therefore, the antenna signal arriving at the radio frequency front end of the terminal to be tested is quite different from the antenna signal in actual use, so that the accuracy and reliability of the results of the radio...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/15H04B17/29
CPCH04B17/15H04B17/29
Inventor 扶昭宏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD