现代雷达2018，Vol.40Issue(4)：1-5,5.DOI:10.16592/j.cnki.1004-7859.2018.04.001
一种外辐射源雷达探测范围快速计算方法
A Rapid Calculating Method on the Detection Range for Passive Radar System
摘要
Abstract
The detection range of passive radar adopts implicit expression,and the common grid calculation method is used for analysis.The disadvantage is that the calculation is complicated and not intuitive,and it is not convenient for these users of this kind of radar.To address the problem,a method to rapidly calculate the detection range of passive radar is deduced based on the in-depth analysis of the characteristic of its detection coverage.The proposed method makes the implicit expression of its detection range into explicit one,which the calculation is simple and its application is convenient.The simulation shows that the results of the radar detection range by the proposed method is the same as the one calculated by the classical signal noise ratio curve,which proves the proposed method is valid and effective.The method only requires a given system parameter and radar baseline length,which can easily obtain the detection range of the passive radar,so as to greatly facilitate the radar user's rapid acquisition of radar power.关键词
外辐射源雷达/探测范围/计算方法Key words
passive radar/detection range/calculating method分类
信息技术与安全科学引用本文复制引用
董鹏曙,孟藏珍,刘浩,向龙..一种外辐射源雷达探测范围快速计算方法[J].现代雷达,2018,40(4):1-5,5.基金项目
国家自然科学基金资助项目(61671469) （61671469）
