一种小型化雷达对抗测向装置的设计探讨与分析  

Design Discussion and Analysis on a Kind of Minitype Direction Finding Equipment for Radar Countermeasure

作　　者：罗冰[1] 郭立[1] 徐龙[2] 张卫红[2] 

机构地区：[1]中国科学技术大学电子科学与技术系,合肥230026 [2]华东电子工程研究所,合肥230031

出　　处：《火控雷达技术》2005年第4期42-46,共5页Fire Control Radar Technology

基　　金：高等学校博士学科点专项科研基金资助项目(20020358033)

摘　　要：系统介绍一种雷达对抗中常用的测向装置及其实现方法、精度分析。该测向设备应用了干涉仪加比幅的组合测向技术,具有小型化特征,特别适合应用于高机动、小载荷的宽带瞬时测向场合;其设计手法在分置合成式雷达对抗、多模制导、有源无源一体化等系统中具有普遍借鉴意义。This paper introduces a kind of direction finding equipment for radar countermeasure, which includes implementation and precision analysis. The equipment combines interferometer with amplitude comparing and direction finding technology. Because of its monotype characteristic, it is suitable for flexibility and little load situation. The implementation method can be used for reference to separated placement radar countermeasure, multimode control and guide and emition-unemition incorporating system etc.

关 键 词：雷达对抗 组合测向 干涉仪 比幅 概率 

分 类 号：TN95[电子电信—信号与信息处理] TN974[电子电信—信息与通信工程]