雷达有源干扰识别技术研究现状与发展趋势

The Development and Prospect of Radar Active Jamming Recognition

有源干扰识别是现代雷达主要发展的抗干扰手段。本文首先系统介绍了近年来新型有源干扰手段及其特点,并对传统的有源干扰分类进行相应的补充。其次,分别从有源干扰特征分析、特征提取与选择、分类器设计等重点研究方向全面梳理了国内外关于相关研究的文献,最后分析了目前有源干扰识别技术的研究不足并对其发展趋势进行了预测。

Active jamming recognition is the mainstream of the anti-jamming methods of with respect to modem radar. Firstly, this paper classifies the active jamming methods from a new perspective. Especially, some emerging active jamming methods are included and their properties are also be analyzed. Secondly, worldwide literatures concentrating on the recognition of active jamming are summarized, and the results are stated in three subfields respectively i.e. features analysis of active jamming, features extraction and selection as well as classifier design. Last but not least, the paper summaries weaknesses still existed in recent research and predicted the future development tendencies about active jamming.