自适应旁瓣对消技术综述  

Summary of Adaptive Side-lobe Cancellation Technologies

作　　者：祝飞 林强[1] 李飞[1,3] ZHU Fei;LIN Qiang;LI Fei(Air Force Warning Academy,Wuhan 430019,China;Unit 93975 of PLA,Urumqi 830005,China;Unit 93253 of PLA,Dalian 116023,China)

机构地区：[1]空军预警学院,湖北武汉430019 [2]解放军93975部队,新疆乌鲁木齐830005 [3]解放军93253部队,辽宁大连116023

出　　处：《舰船电子对抗》2020年第1期12-18,22,共8页Shipboard Electronic Countermeasure

摘　　要：自适应旁瓣对消是现代雷达抗有源干扰的有效方法,它是自适应阵列处理的简单而具体的应用。介绍了自适应旁瓣对消技术的基本原理和发展过程,对自适应权值算法进行了总结,然后分析了影响旁瓣对消性能的各种因素。Adaptive side-lobe cancellation is an effective method to resist active jamming in modern radar.It is a simple and concrete application of adaptive array processing.This paper introduces the basic principle and development process of adaptive side-lobe cancellation technologies,summarizes the adaptive weight algorithms,and then analyzes various factors affecting the performance of side-lobe cancellation.

关 键 词：自适应旁瓣对消 采样矩阵求逆 递推最小二乘 幅相不一致性 

分 类 号：TN973.3[电子电信—信号与信息处理]