一种实现雷达回波波形分析器的新方法

A New Method for Realizing Radar Echo Waveform Analyzer

从相关分析的角度研究了雷达回波波形分析器,导出了传统的最大值法和中心法,并提出了一种新的质心法。给出了质心法的具体实现方法,并比较了质心法与传统方法的测距精度。理论分析和仿真表明,质心法具有测距精度高、算法简单、易于实现等优点。

From the viewpoint of correlation, the radar echo waveform analyzer was studied. The traditional maximum method and the geometrical center method were derived, and a novel centroid method was presented. The computational algorithm of the centroid method was given. The precision of the proposed method was compared with those of the traditional methods. The theory and simulation show that the centroid method has the advantages of higher precision and easier implementation.