The testing of phased array antennas is a necessary part of the antenna development and production process.In order to solve the problem of long testing time for a certain type of phased array antenna pattern,a tes-ting method,process,and timing were redesigned based on the processing requirements of the testing pattern,wave control command sending,and measurement instrument data collection characteristics.A testing system design method based on a multi-threaded message framework was proposed,resulting in a more efficient phased array an-tenna testing system.A detailed introduction was provided to the hardware and functions of the phased array anten-na testing system,optimization of testing methods,and the specific implementation process of each functional mod-ule designed in the system software.It also explained the thread execution tasks in the module.After practical pro-duction and use verification,the system runs stably and is in good condition.The directional pattern test data is re-liable,the test stability is high,and the test time is short,which has certain application reference significance.
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