脉冲压缩多普勒雷达信号处理系统仿真

Simulation of Signal Processing System of Pulse Compression Doppler Radar

运用数字信号处理理论和Matlab软件研究了二相编码信号体制的脉冲压缩多普勒雷达的信号处理仿真问题,提出了一个仿真模型,该模型能够仿真雷达信号、系统噪声与杂波的产生和脉冲压缩多普勒雷达系统中信号的动态处理过程,并以某部雷达为例进行了仿真,仿真效果良好,显示了使用Matlab仿真雷达信号处理系统方便快捷的特点。

This paper studies the simulation of pulse compression Doppler radar signal processing of binary phase-coded signal system by means of digital signal processing theory and Matlab software,brings forward a simulation model that can simulate the generation processing of the radar signal,system noise ＆ clutter and the dynamic process of the signal in the pulse compression Doppler radar system,and simulates it taking a certain radar as an example,the simulation result is perfect ,which shows that simulates the radar signal processing system by means of Matlab software is convenient and simple.