雷达抗有源干扰技术现状与展望  

Advances and Perspectives in Radar ECCM Techniques of Active Jamming

作　　者：唐斌[1] 赵源[1] 蔡天一[1] 冉智 唐娟[1] 熊英[1] 

机构地区：[1]电子科技大学电子工程学院,成都611731

出　　处：《数据采集与处理》2016年第4期623-639,共17页Journal of Data Acquisition and Processing

基　　金：总装预研基金;总装预研项目资助项目

摘　　要：雷达有源干扰为雷达目标检测、跟踪与识别带来了极大挑战,使得复杂电磁环境下雷达抗有源干扰技术研究迫在眉睫。雷达抗有源干扰技术囊括雷达信号与信息处理各个环节,是一项系统综合技术。本文从系统与体制层面、波形设计与接收机层面以及信号与数据处理层面层次化地综述了雷达抗有源干扰理论及其关键技术,着重介绍了代表性成果及其最新进展,评述了其中的公开问题,对研究中现存的难点进行了探讨。随后简述了现有雷达抗有源干扰效能评估方法及其不足。以此为基础,对现有部分方法存在的限制给出了可行的解决思路。最后本文展望了未来抗有源干扰的发展方向。Radar active jamming brings a huge challenge for radar target detection, tracking and identification. This makes the development of radar electronic counter-counter measurements（ECCM） against active jamming urgent. The ECCM techniques concern about every procedure of Radar. This paper reviews the ECCM tech- niques including system design, waveform design, antenna design, signal processing and data processing. The latest developments of relative algorithms are discussed, and several major problems as well as the existing ob- stacles in Radar ECCM are introduced. The performance evaluation methods and their shortage are also briefly introduced. The feasible solutions to overcome these obstacles are given accordingly. In the end, the perspective and application of radar ECCM against active jamming are proposed.

关 键 词：雷达有源压制干扰 雷达有源欺骗干扰 雷达抗干扰 

分 类 号：TN95[电子电信—信号与信息处理]