一种高分辨雷达目标识别方法  

A Method for High Resolution Radar Target Recognition

作　　者：马煦[1] 杨钧智[2] 常青[3] 

机构地区：[1]中国人民解放军 [2]61081部队 [3]国防科技大学电子科学与工程学院

出　　处：《电讯技术》2004年第1期65-68,共4页Telecommunication Engineering

摘　　要：研究了宽带高分辨雷达目标识别问题,基于目标一维距离像,提取目标散射中心特征,并根据该特征设计了简单目标的目标分类器,利用暗室测量得到的缩比模型高分辨回波数据进行识别,结果表明该识别方法具有良好的识别性能。The problem of Auto Target Recognition (ATR) of High Resolution Radar (HRR) target is addressed. The authors extract the scattering centers as the recognition feature from the one-dimension range profile in the high frequency region, including the number of scattering centers, the length of target and the relative location information, etc. And then the recognition algorithm is developed. The experiment is conducted using the measurement data, and the results are presented, which show that the features are effective.

关 键 词：高分辨雷达 目标识别 一维距离像 目标散射 目标分类器 

分 类 号：TN957.5[电子电信—信号与信息处理]