摘要
高分辨一维距离像(HRRP)反映了目标的径向结构特征,在雷达目标自动识别领域有良好的应用前景。论文分析了由线性调频信号得到一维距离像的原理,进行了二类目标的HRRP仿真,分析研究了HRRP对方位角的敏感性,验证了平均距离像的优势。
High range resolution profiles（HRRP） has a bright future in target recognition field,because of its capabilities of reflecting the structure characteristics of a target in range. The principles of obtaining a one-dimension range profile from signals of linear frequency modulation are analyzed, simulations on HRRP of two types of targets are implemented, and the pose angle sensibility of range profiles is fur ther analyzed and studied based on simulations. Finally,advantages of the mean range resolution profile are demonstrated.
出处
《舰船电子工程》
2013年第9期96-98,共3页
Ship Electronic Engineering
关键词
高分析率
一维距离像
雷达自动目标识别
平均距离像
High Resolution Range Profile（HRRP）, Radar Automatic Target Recognition（RATR）, mean range resolution profile
