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Terminal scramble testing system and method

A test system and test method technology, applied in the field of communication, can solve the problems of low test efficiency, prone to errors, inconvenient to save and save the test results and graphics, and achieve the effect of improving test efficiency and convenient preservation.

Active Publication Date: 2007-06-20
MAXELL HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] As can be seen from the analysis of the above test process, the existing terminal transmitter conduction spurious test method needs to manually set multiple parameters, the test time is long, the test efficiency is low, and errors are prone to occur; it is inconvenient to save and store test results. Graphics are saved and cannot be tested in parallel

Method used

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  • Terminal scramble testing system and method
  • Terminal scramble testing system and method
  • Terminal scramble testing system and method

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Embodiment Construction

[0050] Hereinafter, the present invention will be further described in detail with reference to FIGS. 2 to 5 and specific embodiments.

[0051] Figure 2 is a connection diagram of a specific embodiment of the terminal spurious test system of the present invention. The terminal spurious test system includes an analyzer, a radio frequency switch, and a base station simulator. The difference from the existing terminal spurious test system is , The terminal spurious test system of the present invention also includes an automatic control instrument, which is respectively connected with the analyzer, the base station simulator and the radio frequency switch, and is used to control the analyzer, the base station simulator and the radio frequency switch, including parameters Set up, send test commands, receive and store test results, etc.

[0052]Among them, the path 103 between the base station simulator and the RF switch, and the path 101 between the RF switch and the analyzer are conne...

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PUM

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Abstract

The invention is concerned with the terminal stray testing system and the method, the system including: the analyzer, the base station simulator and the automatic controller. It is: the automatic controller connects with the base station simulator, sends the controlling order to the base station simulator in order to create the radio frequency signal from the base station simulator; the automatic controller connects with the analyzer, sends the controlling order to the analyzer, reads the testing result from the analyzer. The invention can improve the testing efficiency with stray; process control to some analyzers to achieve the parallel test; it is also easy to process save of the testing result and the image.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a terminal spurious test system and method. Background technique [0002] The terminal's transmitter conducted spurious performance is one of the important technical indicators to measure its radio frequency performance. Transmitter conducted spuriousness refers to the spurs on the out-of-band frequency of the assigned channel. The test of transmitter conducted spuriousness refers to the test of spurious emissions during the continuous transmission of the terminal under test. Spurious emissions refer to emissions at a certain frequency or frequencies outside the necessary bandwidth, including: harmonic emissions, spurious emissions, intermodulation products, and frequency conversion products. Among them, harmonic emission refers to the spurious emission whose frequency is an integer multiple of the frequency in the occupied band; the parasitic emission refers to the generation th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/04H04B17/00H04B17/15H04B17/29H04B17/391
Inventor 赵陵滋
Owner MAXELL HLDG LTD