摘要
利用机会照射源的无源探测与定位系统越来越受到人们的关注。针对该系统，本文阐述了其发展历史以及该领域所取得的一些显著研究成果，分析了无源探测定位的关键技术，提出了以蜂窝移动通信信号作为外辐射源是发展我国无源探测定位系统的一个良好选择。
Passive detection and location system using illuminators of opportunity has attracted more and more attentions. In this paper, the development history of the passive detection and location system is discussed as well as some remarkable research achievements in this field. The key techniques of passive detection are also analyzed. Finally, it presents the cellular mobile communication signal as external illuminator will be a good choice.
关键词
无源探测与定位系统
机会照射
蜂窝移动通信
Passive Detection and Location System
Illuminators of Opportunity
Cellular Mobile Communication
