基于微多普勒效应的雷达目标识别算法  

Radar Target Recognition Algorithm Based on Micro-Doppler Effect

作　　者：张琳[1] 盛卫星[1] 马晓峰[1] 

机构地区：[1]南京理工大学电光学院,南京210094

出　　处：《现代雷达》2007年第12期35-39,共5页Modern Radar

摘　　要：对微多普勒信号进行了建模仿真分析,提出了基于微多普勒信息的雷达目标识别算法。利用改进的经验模型分解方法来提取微多普勒特征,使用相关匹配算法构造分类器。仿真结果验证了该目标识别算法的正确性和可行性。Micro-doppler effect signal modeling and analysis are performed. A radar target recognition algorithm based on micro-Doppler effect is proposed. Improved empirical mode decomposition is adopted to extract features of micro-Doppler signal and classification using correlation matching algorithm is performed. The algorithm is varified by the simulation results.

关 键 词：雷达目标识别 微多普勒效应 经验模式分解 

分 类 号：TN957.5[电子电信—信号与信息处理]