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.
出处
《现代雷达》
CSCD
北大核心
2011年第2期27-30,共4页
Modern Radar
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
high resolution range image
wideband signal detection
target separation detection
position relative matrix
