脉冲雷达辐射源个体识别系统设计与实现

Design and Implementation of Specific Emitter Identification System for Pulse Radar

针对脉冲雷达辐射源个体识别的需求,首先对雷达辐射源的特征值范围进行了分析,提出了满足个体识别特征值提取的微波前端结构及数字采样架构。在此基础上,提出了脉冲雷达辐射源个体识别的信号处理架构,并对个体特征提取方法进行了内外场验证,验证了个体识别系统设计的可行性。

Aiming at the requirement of specific emitter identification(SEI)for pulse radar,this paper firstly analyzes the eigenvalue range of radar emitter,proposes a microwave front-end structure and digital sampling architecture that meet the extraction of individual identification eigenvalues,on this basis,presents a signal processing framework for specific emitter identification of pulse radar,verifies the specific emitter feature extraction method in the internal and external fields,which verifies the feasibility of the SEI system design.