机载雷达箔条弹投放及载机机动策略研究  

Research on release of chaff bombs and maneuvering strategy forairborne radars

作　　者：张铁军 范彬 李娟 ZHANG Tie-jun;FAN Bin;LI Juan(Air ForceRepresentatives Office of Army Equipment Department in Shanghai, Shanghai 200230;Nanjing Keruida Co., Ltd., Nanjing 211106)

机构地区：[1]陆军装备部驻上海地区航空军代室,上海200230 [2]南京科瑞达有限责任公司,南京211106

出　　处：《雷达与对抗》2021年第4期7-10,共4页Radar & ECM

摘　　要：箔条干扰是雷达面临的一种无源干扰形式,研究箔条干扰应用策略可以有效支撑雷达抗干扰能力的提升。基于箔条干扰弹载机及箔条干扰弹的应用模式和干扰效果,分析了多种体制雷达信号检测过程,提出了针对不同体制雷达的不同箔条弹投放及机动策略,并针对特定场景给出了箔条干扰的解算过程,可为雷达针对性的抗干扰能力提升提供参考,对提高载机的作战使用效能有重要意义。Chaff jamming is a form of passive jamming faced by radars,and the corresponding application strategies can be studied to effectively improve radar anti-jamming capability.Based on the application modes and jamming effect of the chaff bomb aircraft and chaff bombs,the signal detection process of various radar systems is analyzed,different chaff bomb release and maneuvering strategies are proposed for different radar systems,and the solution process of chaff interference is given for specific scenarios,providing reference for the improvement of anti-jamming capability,and having a great significance for improving the operational effectiveness of the aircraft.

关 键 词：脉冲多普勒雷达 动目标检测 质心检测箔条诱饵 有效反射面积 

分 类 号：TN957.8[电子电信—信号与信息处理]