基于粒子滤波的雷达与诱饵信号分离方法  

Approach of Separating Radar Signals from Decoys Signals Based on Particle Filtering

作　　者：唐艳[1] 杨国彬[2] 刘凯[2] 

机构地区：[1]海军驻上海地区电子设备军事代表室,上海201802 [2]中国电子科技集团公司第51研究所,上海201802

出　　处：《舰船电子对抗》2016年第1期21-25,共5页Shipboard Electronic Countermeasure

摘　　要：针对有源诱偏系统中发射的雷达信号和诱饵信号在时域和频域都重叠的问题,探讨了利用基于粒子滤波盲分离技术对时域和频域都重叠的雷达和诱饵信号进行分离的算法,并编写了信号分离软件,经过仿真实验证明了该算法的有效性。Aiming at the problem that the radar signals transmitting from active decoy system overlaps with decoy signals both in time domain and frequency domain, this paper discusses the algorithm separating the radar signals from decoy signals overlapping both in the time domain and frequency domain by using blind separation technology based on particle filtering, and programs thesignal separation software. The validity of the algorithm is proved through the simulation experiment.

关 键 词：雷达信号 诱饵信号 重叠 粒子滤波 盲分离 

分 类 号：TN973.3[电子电信—信号与信息处理]