外辐射源雷达系统多站接收优化部署方法  

Multi-receiving Stations Optimal Deployment of Passive Radar System

作　　者：杨遵立 董鹏曙[1] 张衡[1] 卢浩[1] 喻晨龙[1] YANG Zunli;DONG Pengshu;ZHANG Heng;LU Hao;YU Chenlong(Air Force Early Warning Academy,Wuhan 430019,China)

机构地区：[1]空军预警学院,湖北武汉430019

出　　处：《探测与控制学报》2023年第6期110-115,共6页Journal of Detection & Control

基　　金：国家社会科学基金军事项目(2020-SKJJ-C-035)。

摘　　要：针对多站接收情形下外辐射源雷达优化部署问题,在分析单个接收站场景下探测覆盖面积和基线距离之间关系的基础上,提出一种多站接收条件下的外辐射源雷达系统优化部署方法。采用积分法求出多站接收下探测覆盖面积和基线距离之间的关系,并对探测覆盖面积进行归一化处理,以归一化的探测覆盖面积最大为优化准则进行外辐射源雷达多站接收优化部署,并以2个和3个接收站场景为例,进行了优化部署。仿真分析表明,通过多站接收条件下优化部署,可以有效增大系统覆盖范围,提高系统探测效能。Aiming at the problem of optimal deployment for passive radar based on multi-receiving stations,the relationship between the detection coverage area and the baseline distance of passive radar based on a single receiving station was deeply analyzed,an optimal method was presented based on multi-receiving stations.Firstly,the relationship between detection coverage area and the baseline distance was obtained by the integral method,and then the detection coverage area was normalized.Under the condition of normalized detection coverage area as the optimal criteria of multi-receiving stations,a simulation for optimal deployment with scenes of two and three receiving stations was performed.Simulation analysis showed the optimal deployment of receiving stations and the optimal selection of the radiation source could effectively increase coverage of the system and improve detection efficiency of the system.

关 键 词：多站接收 外辐射源雷达 优化部署 探测范围 覆盖面积 

分 类 号：TN957[电子电信—信号与信息处理]