地对空雷达干扰机布阵与开机时序控制研究  

Research on ground-to-air radar jammer embattling and jamming time sequence control

作　　者：高石印 石玮 王钦 杜石明 GAO Shiyin;SHI Wei;WANG Qin;DU Shiming(No.93046 Unit,the PLA,Qingdao 266109,China)

机构地区：[1]93046部队,山东青岛266109

出　　处：《空军预警学院学报》2020年第5期346-350,355,共6页Journal of Air Force Early Warning Academy

摘　　要：为直接提升雷达作战效果,研究了多台地对空雷达干扰机的布阵与开机时序的合理控制问题.首先给出了典型空袭过程中雷达干扰机对机载雷达的干扰原理,依据干扰机、机载雷达和被保护目标间的几何关系,分析了部署距离对合成干扰区半径、暴露区半径和平均冗余密度的影响.然后设定空袭路线并列举满足压制条件的开机时序组合方案,对不同方案的雷达探测遗留盲区形状进行仿真及效果评估.研究结果显示,在完成作战要求的前提下,不同开机时序控制方案的遗留盲区形状存在较大差异;平均冗余密度和遗留盲区形状,可用于辅助地对空雷达对抗作战方案制定和作战效果预估.In order to directly improve the effectiveness of radar operations,this paper studies the embattling schemes and reasonable control of the jamming time sequence of the ground-to-air radar jammers at multiple stations.Firstly,the paper presents the jamming principle of radar jammer against airborne radar during typical air raid.And then,according to the geometric relationship between jammers,airborne radar and protected targets,the paper analyzes the influence of deployment distance on the radius of synthetic interference zone,the radius of exposed zone and the average redundancy density.Finally,the paper sets the air-raid route and lists the jamming time sequence combination scheme satisfying the suppression condition,and also carries out simulation and effect evaluation for the shape of the leftover blind area of different radar detection schemes.The research findings show that,under the premise of fulfilling the combat requirements,there exist relatively greater differences in the shape of the leftover blind area among different jamming time sequence control schemes.The average redundancy density and the shape of the leftover blind area can be used to assist the formulation of the combat plan and the prediction of the combat effect of the ground-to-air radar.

关 键 词：地对空雷达干扰机 电子对抗 布阵 时序控制 

分 类 号：TN974[电子电信—信号与信息处理]