线性调频信号脉冲压缩技术仿真

The Simulation for Pulse Compression of Linear Frequency Modulation Signal

最大作用距离和距离分辨力是雷达应用中两个关键的性能指标,但在常规脉冲体制雷达中,这两个指标是相互矛盾的。脉冲压缩技术的出现,有效的解决了该问题。文章先介绍了脉冲压缩技术,然后通过MATLAB仿真验证了脉冲压缩技术在解决这对矛盾时的有效性。

Both the maximum radar range and range resolution are the key performance indicators. But in regular pulse radar, the two indicators are paradoxical, which has been resolved until the pulse compression technique comes. This paper firstly introduced the pulse compression technique, and then based on the simulation result using MATLAB, the technique has proved to be effective in resolving the paradox.