摘要
本文从ＬＦＭＣＷ雷达体制特点出发，导出了ＬＦＭＣＷ信号模糊函数，分析了它的特点以及它与ＬＦＭＣＷ雷达接收机中点目标回波信号的关系，阐明了它与脉冲雷达ＬＦＭ信号模糊函数的差别，并从模糊函数角度说明了运动目标回波的距离速度耦合及波形畸变现象。
Based on LFMCW radar principle, the ambiguity function of LFMCW radar signal, its specialty and its relationship with the output signal of LFMCW radar receiver are analyzed in this paper. The difference between the ambiguity functions of LFMCW radar signal and pulse radar signal, and the range-velocity coupling and the distortion of moving target's output, are also discussed.
出处
《信号处理》
CSCD
2002年第1期39-42,共4页
Journal of Signal Processing
