典型文献
Parameter Estimation of Multiple Mono-Pulse Radar Signals Intercepted by Nyquist Folding Receiver Using Periodic Chirp Local Oscillator Based on Periodic Fractional Autocorrelation
文献摘要：
The frequency space of modern radar system has been extended to a wide range.To intercept the modern radar signals with high interception probabil-ity,the wideband receiving is of significance to the radar reconnaissance receiver.The Nyquist folding receiver(NYFR)is a novel ultra-wideband receiving architecture,which requires a small amount of equipment.Because the mono-pulse radar signal is widely used in radar systems,the multiple mono-pulse radar signals will be intercepted by the NYFR.The parameter estimation of multiple sim-ultaneous arrival mono-pulse radar signals intercepted by the NYFR using periodic chirp local oscillator is con-sidered.The definition of periodic fractional autocorrela-tion(PFA)is proposed.Based on the PFA,a novel fast parameter estimation method is given.The proposed es-timation approach can estimate the multiple NYFR out-puts under frequency aliasing condition and has low com-putational complexity.Simulation results show the effect-iveness of the proposed method.
文献关键词：
中图分类号：
作者姓名：
QIU Zhaoyang;LI Tingpeng;WANG Yiming
作者机构：
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System(CEMEE),Luoyang 471003,China;School of Communication Engineering,Hangzhou Dianzi University,Hangzhou 310018,China;School of Rail Transportation,Soochow University,Suzhou 215021,China
文献出处：
引用格式：
[1]QIU Zhaoyang;LI Tingpeng;WANG Yiming-.Parameter Estimation of Multiple Mono-Pulse Radar Signals Intercepted by Nyquist Folding Receiver Using Periodic Chirp Local Oscillator Based on Periodic Fractional Autocorrelation)[J].电子学报（英文）,2022(01):181-189
A类：
Intercepted,NYFR,ultaneous,autocorrela,iveness
B类：
Parameter,Estimation,Multiple,Mono,Pulse,Radar,Signals,by,Nyquist,Folding,Receiver,Using,Periodic,Chirp,Local,Oscillator,Based,Fractional,Autocorrelation,frequency,space,modern,radar,has,been,extended,range,To,signals,high,interception,probabil,wideband,receiving,significance,reconnaissance,receiver,folding,novel,ultra,architecture,which,requires,small,amount,equipment,Because,mono,pulse,widely,used,systems,multiple,will,intercepted,parameter,estimation,sim,arrival,using,periodic,chirp,local,oscillator,sidered,definition,fractional,PFA,proposed,fast,method,given,approach,estimate,out,puts,under,aliasing,condition,low,putational,complexity,Simulation,results,show,effect
AB值：
0.532443
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