三坐标雷达测高误差修正系统设计与实现

摘要

To solve the problem of big error in three-dimensional radar's height measurement,this paper conducts an in-depth study of the mechanism for the three-dimensional radar antenna's production of height measurement error and some key technologies like the solution to the problem,proposes relevant needed key technologies and designs,and realizes in design for the automatic error correction system for three-dimensional radar's height measurement.Experimental results illustrate that the proposed system could solve effectively the errors generated from antenna horizontal deviation or jitter and improve the accuracy of height measurement.It is of instructive significance to the research on effectiveness evaluation of threedimensional radar.%针对三坐标雷达测高误差大的问题,对三坐标雷达天线产生测高误差的机理和解决方案等关键技术进行了深入研究,提出了三坐标雷达天线产生测高误差需要解决的关键技术和设计方案,设计实现了三坐标雷达天线动态测高误差自动修正系统.实验表明,该系统解决了三坐标雷达天线水平偏差和抖动造成的误差,提高了三坐标雷达测高精度,对提高三坐标雷达作战效能具有一定意义.