一种复杂电磁环境下雷达信号综合分选方法  

An integrated sorting method of radar signals in complex electromagnetic environment

作　　者：熊永坤[1] 时磊[1] 王瑞革[1] 

机构地区：[1]92782部队

出　　处：《雷达与对抗》2011年第4期38-40,58,共4页Radar & ECM

摘　　要：随着雷达技术的发展,电子对抗面临的电磁环境越来越复杂。如何在复杂信号环境下进行信号的正确分选和识别是雷达侦察机的一个重要的任务。本文研究了一种结合序列差直方图分选算法算法和改进的PRI变换的综合分选方法。计算机仿真验证了算法的有效性。With the development of the radar technologies, the electromagnetic environment is becoming more and more complicated for the ECM. Therefore, how to make a correct signal sorting and recognition in such complex signal environment is an important task for radar scouts. An integrated sorting method combining the Sequential Difference Histogram （SDH） and the improved Pulse Repetition Interval （PRI） transform algorithms is discussed. The computer simulation indicates that the algorithm is verified to be effective.

关 键 词：PRI 信号分选 SDH算法 

分 类 号：TN911.7[电子电信—通信与信息系统]