高分辨一维距离像及其仿真  

A Study on High Range Resolution Profiles and Their Simulations

作　　者：周兆军 程远国[2] 程锐[2] 

机构地区：[1]海军七〇二厂,上海200434 [2]海军工程大学电子工程学院,武汉430033

出　　处：《舰船电子工程》2013年第9期96-98,共3页Ship Electronic Engineering

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.

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 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]