影响地面雷达测高精度的因素

摘要

According to one three-dimensional ground-based radar,the mainly factors influencing height measurement preci-sion of ground-based radar are analyzed. Based on the factors such as position terrain,electromagnetic environment,clutter envi-ronment,atmospheric environment and man-made system exceptions,the causes result in height measurement error of ground-based radar are analyzed. The influence degree of different factors on height measurement precision is evaluated,and some ad-vices on how to evade these influences to improve height measurement precision of ground-based radar in fact are proposed.%针对某型三坐标地面雷达，对影响地面雷达测高精度的主要因素进行了分析。基于阵地地形、电磁环境、杂波环境、大气环境和人为导致的系统异常等因素，分析了地面雷达测高误差产生的原因，评估了多种因素对测高精度的影响程度，提出了在实际应用中规避影响因素以改善地面雷达测高精度的建议。