Multipath LFM Signal Detection and Parameter Estimation Based on Cyclic-Correlation Transform

摘要：

In this paper, a complex linear FM (LFM) signal model is given, and a transform called Cyclic-Correlation transform (CCT) is introduced. Then, a new method combining CCT with clean technique for multipath LFM signal detection and parameter estimation is presented. Multipath LFM signal parameters, time delays and attenuation factors are estimated precisely with this method, and the correlated cross-item can be avoided effectively. The relevant conclusions are got and verified by the computer simulation.

作者: SHI Jianfeng WANG Keren

作者单位: Dept. Information Hefei Electronic Engineering Institute Hefei, Anhui, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 352-355

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）