基于二次相差法的多频连续波雷达测距算法研究

The Algorithm of Quadratic Phase Difference for Multiple Frenquency CW Radar Ranging

本文提出一种基于双频测距的多频连续滤雷达测距新算法,即二次相差法。与传统的测距方法相比,该算法具有算法简单,实现方便,测距精度高等特点。文章介绍了二次相差法的基本原理,并给出了仿真的结果,结果表明该算法具有较高的测距精度。

A new algorithm based on dual frequency is proposed in this paper for multiple frequency CW radar ranging. It is named the method of quadratic phase difference. It is simple in algorithm, convenient to be realized and accurate. The paper introduces the principle of the algorithm, simulation results are also given, the results indicate that this algorithm is high accurate for ranging.