用导航卫星作为辐射源的双(多)基地雷达系统可行性研究  

Feasibility Study on Bistatic(multi) Radar System Using Navigation Satellite

作　　者：曲卫[1] 贾鑫[1] 吴彦鸿[1] 

机构地区：[1]装备指挥技术学院光电装备系,北京101416

出　　处：《装备指挥技术学院学报》2007年第4期63-67,共5页Journal of the Academy of Equipment Command & Technology

基　　金：国家高技术发展计划资助项目

摘　　要：简要介绍了基于外辐射源的无源探测雷达的工作原理；在深入研究非合作式双（多）基地雷达的工作原理的基础上，结合对空中目标，尤其是隐身目标进行探测的要求，提出了一种基于导航卫星信号的星地双（多）基地雷达系统，对导航卫星信号用于外辐射源进行目标探测的可行性进行了分析；研究了系统的工作原理、探测性能，并对系统功能实现的难题进行了分析。The operational principle of passive detection radar based on outer radiation source is introduced. Based on the in-depth research study on operational principle of non-cooperation bistatic （multi） radar and the requirement for air target detection especially stealth target detection, a spaceground bistatic（multi） radar system based on navigation satellite signal is presented. The paper analyzes the feasibility of target detection using navigation satellite signal and the problems for system function realization. The system operational principle and detection performance is also studied.

关 键 词：无源雷达 双(多)基地雷达 目标探测 

分 类 号：TN959.71[电子电信—信号与信息处理] TN958.97[电子电信—信息与通信工程]