压缩接收机及其在电子战中的应用  

Compressive Receiver and Its Application in EW

作　　者：殷旭东[1] 王伟[1] 陈曾平[1] 

机构地区：[1]国防科技大学,长沙410073

出　　处：《舰船电子对抗》2005年第4期19-24,共6页Shipboard Electronic Countermeasure

摘　　要：压缩接收机具有能同时处理到达的多信号,结构简单,灵敏度高等优点,因此在现代电子战中得以广泛应用。着重讨论了压缩接收机的工作原理、主要部件的发展,对应用了高温超导延迟线的新型压缩接收机进行了探讨,并对压缩接收机对多输入信号和宽带线性调频信号的处理进行了仿真分析。Compressive receiver has been applied widely in modern EW, because it can resolve and process signals that are simultaneously present, and has advantages of simple structure and high sensitivity. This paper discusses the compressive receiver＇s operation principle and main component＇ s development, and discusses a new compressive receiver with high temperature super-conductive delayline,gives the simulation of processing multisignals and wide band LFM signals.

关 键 词：压缩接收机 色散延迟线 电子支援措施 chirp变换 

分 类 号：TN971.5[电子电信—信号与信息处理]