一种利用宽带信号辨识目标分离的新方法  

A New Method of Discriminating Target Separation Using Wide Band Signals

作　　者：李宝柱[1] 袁起[1] 何佩琨[1] 毛二可[1] 

机构地区：[1]北京理工大学信息科学技术学院,北京100081

出　　处：《现代雷达》2011年第2期27-30,共4页Modern Radar

摘　　要：对弹道导弹防御系统真、假弹头识别来说,目标分离的监视十分重要。文中主要研究利用宽带信号进行目标分离监视判别的方法,论述了检测门限的选取、位置关联矩阵的定义及根据宽带回波信号形成位置关联矩阵的方法,提出了基于位置关联矩阵目标分离检测方法并利用试验数据进行了验证。验证结果表明该方法具有简单、易行、准确的特点。It is important to keep watch on target separation for discrimination of ballistic missile defense. This paper mainly studies on the method of target separation detection using wideband signal and discusses selection of detection threshold and definition of position relative matrix. A method of target separation based on position relative matrix is put forward and is verified by test data. The test results shows the method is easy to put into use and has high reliability.

关 键 词：高分辨距离像 宽带信号检测 目标分离检测 位置关联矩阵 

分 类 号：TN911.6[电子电信—通信与信息系统]