TR assembly wave control circuit quick quantitative testing and verifying system and method

Abstract

The invention relates to a TR (Transmitter and Receiver) assembly wave control circuit quick quantitative testing and verifying system and method. The TR assembly wave control circuit quick quantitative testing and verifying system and method are based on PXIe (PCI extensions for Instrumentation Express) bus and LAN (Local Area Network) bus architecture. The TR assembly wave control circuit quickquantitative testing and verifying system includes a master control computer, a built-in measurement and control assembly, a plug-in measurement and control assembly, a general test interface, an interface test adapter and a power supply module, wherein the built-in measurement and control assembly is connected with the master control computer through the PXIe bus, and includes a control type measurement and control assembly and a functional type measurement and control assembly; the plug-in measurement and control assembly is connected with the master control computer through the LAN networkcable; the general test interface is connected with the built-in measurement and control assembly and the plug-in measurement and control assembly; one end of the interface test adapter is connected with the general test interface, and the other end of the interface test adapter is connected with the tested TR assembly wave control circuit through a test binding wire; and one end of the power supply module is connected with the master control computer through the built-in measurement and control assembly, and the other end of the power supply module is connected with the general test interface. The TR assembly wave control circuit quick quantitative testing and verifying system and method can automatically perform quick accurate test and quantitative verification on each parameter index ofthe TR assembly wave control circuit during the whole process, can effectively avoid interference and error brought by artificial intervention, can improve accuracy and reliability of the test result, and can reduce the testing time.

Description

technical field [0001] The invention relates to a test and verification system and method, in particular to a system and a method for performing rapid quantitative test and verification on wave control circuits of TR components, and belongs to the technical field of automatic testing. Background technique [0002] In modern warfare, with the continuous complexity of the battlefield environment, phased array radars that can track and detect stealth targets, multiple targets and low-altitude targets, and have anti-jamming capabilities have achieved rapid development. [0003] The TR (Transmitter and Receiver) component is a key component in phased array radar. One end is connected to the antenna, and the other end is connected to the intermediate frequency processing unit to form a transceiver unit. In the comprehensive test process of phased array radar development and debugging, it is necessary to quickly and accurately test and quantitatively verify the various system param...

AI Technical Summary

Problems solved by technology

The whole test process is complicated and lengthy, and there are many kinds of parameters to be tested

[0004] In the existing technology, manual operation is still generally used for test verification, which is greatly affected by human factors, the test time is long and it is easy to misuse and damage the tested part, and the test results are not easy to count, record and query in time, which is not conducive to problems Traceability and Failure Analysis

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