针对脉冲信号聚类分选的卫星电子侦察干扰技术  

Interference technology of electronic reconnaissance satellite aimed at pulse signal separation

作　　者：雷武虎[1] 戴胜波 任晓东[1] 

机构地区：[1]脉冲功率激光技术国家重点实验室(电子工程学院),安徽合肥230037

出　　处：《航天电子对抗》2015年第1期21-25,共5页Aerospace Electronic Warfare

基　　金：国家自然科学基金资助项目(61201379)

摘　　要：通过构造并引入干扰信号,改变电子侦察卫星侦察接收电磁信号特征分布状态,破坏电子侦察对真实雷达脉冲的有效分选,实现保护真实雷达的电磁参数特征不被侦察到的目的。针对聚类脉冲分选,设计构造了干扰信号,仿真实验表明,设计的干扰信号能够起到较好的干扰效果。By constructing and introducing the interference signal, to change the electronic reconnaissance satellites receiving electromagnetic signal feature distribution investigation, the electronic effective separation of real radar pulse is damaged, and characteristics of electromagnetic parameters of real radar are not detected. For the clustering of pulse sorting, interference signal is designed and constructed. Simulation results show that the designed interference signal has a very good effect on interference.

关 键 词：聚类分选 干扰信号构造 干扰效果评价 

分 类 号：TN971[电子电信—信号与信息处理]