基于特征提取的ISAR成像欺骗干扰评估方法研究  

ISAR imaging deception interference evaluation method based on feature extraction

作　　者：于卫刚[1] 徐少坤[2] 吴昌松 袁翔宇[1] Yu Weigang;Xu Shaokun;Wu Changsong;Yuan Xiangyu(Unit 63891 of PLA,Luoyang 471000,Henan,China;Unit 63889 of PLA,Jiaozuo 454700,Henan,China)

机构地区：[1]中国人民解放军63891部队,河南洛阳471000 [2]中国人民解放军63889部队,河南焦作454700

出　　处：《航天电子对抗》2024年第3期16-20,共5页Aerospace Electronic Warfare

摘　　要：雷达成像欺骗干扰是雷达对抗装备的一种重要干扰手段,在弹载、机载等多种武器平台上具有广泛应用。在分析ISAR成像欺骗干扰技术的基础上,研究了ISAR图像特性的提取方法,提出了一种基于ISAR图像特征提取的雷达成像欺骗干扰效果评估方法,解决了雷达对抗装备成像欺骗干扰能力评估难题,可为相关雷达干扰对抗试验及评估等提供参考。Radar imaging deception jamming is an important jamming method for radar countermeasures equipment,widely used in various weapon systems such as missile borne and airborne systems.Based on the anal-ysis of ISAR imaging deception and interference technology,a method for studying the characteristics of ISAR images is proposed.The method for evaluating the effectiveness of radar imaging deception and interference based on ISAR image feature extraction is proposed,which solves the problem of evaluating the imaging deception and interference capabilities of radar countermeasures equipment,and can provide reference for radar countermeasures testing and evaluation.

关 键 词：干扰对抗 ISAR 成像欺骗 识别特征 评估方法 

分 类 号：TN972.3[电子电信—信号与信息处理]