False Response Analysis of Channelized Reconnaissance Receiver

摘要：

Channelized reconnaissance receiver (CRR) is very important for radar ECCM.The false response caused by the nonlinearity of microwave circuits reduces the dynamic range of the CRR.In this paper,we analyzed the frequency and amplitude characteristic of false response,developed a method to identify the false response with multi-signal input,and chose the optimization intermediate frequency to minimize the false response with single-signal input.Finally,we designed a CRR based on these analyses,which has a large dynamic range more than 90dB.

作者: Ruihai Liang Lijun Yang Xiaofa Zhang Naichang Yuan

作者单位: Microwave Centre,National University of Defence TechnologyChangsha,Hunan Province 410073,P.R.C. Microwave Centre,National University of Defence Technology Changsha,Hunan Province 410073,P.R.C.

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）