一种用于机载雷达告警接收机的主分选算法

摘要

As a kind of radar reconnaissance device,the airborne radar warning receiver（RWR） is mainly used to identify and warn to the high-threat radar target,however the premise of identification is signal sorting.According to the present situation of traditional main sorting algorithms：calculation quantity is large,automatization degree is low and can＇t satisfy the need of real-time sorting for RWR,this paper puts forward a main sorting algorithm based on amplitude preprocessing and pulse repetition interval（PRI） transfer matrix,validates the validity of the algorithm through the simulation experiment.%机载雷达告警接收机作为一种雷达侦察设备,主要用于对高威胁雷达目标识别和告警,而识别的前提是信号的分选。针对传统主分选算法计算量大、自动化程度不高、无法满足机载雷达告警接收机实时分选需要的现状,提出一种基于幅度预处理和脉冲重复周期（PRI）转移矩阵的主分选算法,通过仿真实验验证了该算法的有效性。