摘要
为分析和评估目标雷达散射截面(RCS)起伏对雷达检测性能的影响,常用一些统计模型来描述目标RCS的起伏。分析了离散数据统计方法,针对某型坦克目标的目标特性外场实际测量的RCS数据进行统计拟合分析,检验了的RCS统计模型,得到了其RCS起伏的统计分布规律,为地面装备目标特性研究提供重要参考。
To analyze and evaluate the effect of target’s RCS fluctuation on the performance of radar detection,a series of statistical models were introduced.This paper firstly analyzed the statistical method of discrete data,constructed the statistical model according to the actual measurement RCS data in out-field of a certain tank,and performed the fitting analysis,and verified the statistical distribution rule of its RCS fluctuation.It is helpful for the study of radar target characteristics for ground equipment.
出处
《四川兵工学报》
CAS
2014年第7期13-16,共4页
Journal of Sichuan Ordnance
关键词
雷达散射截面
统计模型
地面装备
radar cross section
statistical model
ground equipment
