基于PRI信息的雷达脉冲信号分选技术研究综述  

Review on Technology Research about Radar Pulse Signal Deinterleaving Based on PRI Information

作　　者：石荣 吴聪 SHI Rong;WU Cong(Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China)

机构地区：[1]电子信息控制重点实验室

出　　处：《电讯技术》2020年第1期112-120,共9页Telecommunication Engineering

摘　　要：基于脉冲重复间隔(Pulse Repetition Interval,PRI)信息的雷达脉冲信号分选是电子侦察信号处理中的核心关键技术之一。以公开文献资料为来源,从直接搜索判定分选、直方图统计分选、PRI变换分选、平面变换分选、多方法综合应用等多个方面对该技术方向上的各种方法的原理、流程、特点、适用条件等进行了分类对比与归纳总结,指出了其所面临的巨大挑战,展现了其未来的发展趋势,为该方向上技术研究的深入推进与工程应用的优化推广提供了重要参考。The radar pulse signal deinterleaving based on pulse repetition interval(PRI)information is one of the key technologies of signal processing in electronic reconnaissance.The content of the review comes from public literatures.It has several aspects about the deinterleaving methods,including direct search judgment,histogram statistics,PRI transformation,plane transformation,synthetic application of various methods based on PRI information.Their principles,processes,characteristics,application conditions and so on are comprehensively compared and summarized.Then its enormous challenges are pointed out and its future development trend is presented.It is an important reference for the further technique research and wider engineering application of this technology.

关 键 词：电子侦察 雷达脉冲分选 脉冲重复间隔 抗分选反侦察 

分 类 号：TN971[电子电信—信号与信息处理]