摘要
本文介绍了步进频率高距离分辨率信号，分析了运动速度对该高距离分辨率信号的影响，提出了基于多散射中心联合检测（Ｍ／Ｎ检测）的速度环路补偿方案。该方案使用多距离单元的联合检测完成高距离分辨率信号的最佳速度补偿，同时进一步降低目标的虚警概率。
:Stepped frequency high range resolution signal was present.The velocity influence on the high range resolution signal was analyzed.A velocity compensation method based on multi range cells combined detection(M/N detection)was put forward.This method can complete optimal velocity compensation of high resolution signal,reduce target’s false alarm probability and improve target’s detection probability.
出处
《电讯技术》
北大核心
1997年第6期39-43,共5页
Telecommunication Engineering
关键词
目标识别
高距离分辨率
联合检测
雷达系统
:Target Recognition,Stepped Trequency,High Range Resolution,Combined Detection
