LFMCW雷达中线性调频信号非线性度对接收差拍信号的影响分析  

Analysis on Effect of FM signal Nonlinearity on Receiving Beat Frequency Signal in a LFMCW Radar

作　　者：高文冀[1] 邱林茂[1] 费涛[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2012年第4期19-22,共4页Fire Control Radar Technology

摘　　要：本文介绍了线性调频信号处理的基本原理,分析了非线性度对接收差拍信号的影响,并在此基础上通过计算机仿真对上述影响进行了定量的分析。Basic principle of linear Frequency Modulation （FM） signal processing is presented, and effect of non-linearity on receiving beat frequency signal is analyzed, on basis of which the aforecited effect is analyzed quantitatively with computer simulation.

关 键 词：线性调频信号 非线性度 信号处理 

分 类 号：TN911.25[电子电信—通信与信息系统] TN957.51[电子电信—信息与通信工程]