围绕机载风切变气象雷达地面验证系统关键技术开展研究，完成了机载风切变气象雷达地面验证系统验证实验。将仿真的风切变雷达回波数据，生成微波信号，播放给气象雷达；研究风切变告警的各种条件和参数，验证产生风切变告警的各项边界条件。在此基础上，进行风切变回波信号仿真研究，设计了气象雷达航电平台，对前面的机载风切变气象雷达地面验证系统关键技术和方法进行检验和验证。地面系统实验结果表明风切变风场仿真和地面射频仿真验证系统的方法是有效的，为研制机载风切变气象雷达提供技术储备。%This paper focused on the key technology of the ground verification experiment of airborne windshear weather radar system. Completed the ground veriifcation experiment of airborne windshear weather radar system. In the microwave darkroom, the simulated windshear echo data were used to generate microwave signals. And these signals were sent to weather radar. Besides the border condition and parameters which can cause windshear warning are studied and veriifed. Based on the theory of weather radar, simulated the windshear echo signal, designed the avionic platform for weather radar and verify the key technology of the ground verification experiment of airborne windshear weather radar system. The result of ground system experiments indicates the method for simulation of windshear wind ifeld signal and ground simulation veriifcation system is valid. It provides technology support for developing the airborne windshear weather radar.
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