双基地雷达的主要性能分析与试验方法研究

Main performance analysis and experiment method research of bistatic radar

摘要: 双基地雷达的主要性能指标均与收/发两站的布站方式及目标所处的空间位置有关,这与单基地雷达有很大的差异,不能直接采用单基地雷达的试验方法来检验双基地雷达的主要性能指标。为解决双基地雷达的试验与性能评估问题,重点围绕双基地雷达的探测范围、测量精度、分辨力等主要性能进行了理论分析与计算,据此提出了合理可行的双基地雷达主要性能试验方法,有关研究成果已经在一个实用双基地雷达中得到了成功的应用。

Abstract: The main performance of bistatic radar are related with its transmitter site,receiver site and the target position.This is different from monostatic radar. The main performance of bistatic radar can not been tested directly by using the monostatic radar's experiment method. The coverage area,measurement accuracy,resolution capacity of bistatic radar are analyzed and calculated for testing and evaluating its main performance.The rational experiment method of bistatic radar is also given out. The results have been successfully used in a practical bistatic radar.