雷达辐射源识别技术新进展  

New Development on the Technology of Radar Emitter Identification

作　　者：刘松涛[1] 赵帅 汪慧阳 LIU Song-tao;ZHAO Shuai;WANG Hui-yang(Dalian Naval Academy,Dalian 116018,China)

机构地区：[1]海军大连舰艇学院,辽宁大连116018

出　　处：《中国电子科学研究院学报》2022年第6期523-533,共11页Journal of China Academy of Electronics and Information Technology

基　　金：中国博士后基金(2015M572694,2016T90979)。

摘　　要：现代海空战场愈发复杂多变的电磁环境促使雷达辐射源识别技术向环境交互、动态化及智能化等认知方向发展。文中首先给出雷达辐射源识别框架,从特征提取、特征选择和分类识别三个阶段阐述了辐射源识别过程;然后,重点从信号波形识别、个体识别和工作状态识别三个方面综述了研究现状;最后,对雷达辐射源识别的发展热点和趋势进行了概括总结。The increasingly complex and changeable electromagnetic environment of modern sea and air battlefields promotes the development of radar emitter identification technology in the cognitive direction of environmental interaction,dynamics and intelligence.The framework of radar emitter identification is given firstly,which expounds the emitter identification process from three stages,i.e.,feature extraction,feature selection,classification and recognition.Then the research status from three aspects of signal waveform recognition,specific emitter identification and working state recognition is reviewed on emphasis.Finally,the development hotspots and trends of radar emitter identification are summarized.

关 键 词：雷达辐射源识别 信号波形识别 个体识别 工作状态识别 深度学习 

分 类 号：TN957.51[电子电信—信号与信息处理]