CAJ | 학술논문

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。
위분석화평고목표뢰체산사절면（RCS）기복대뢰체검측성능적영향，상용일사통계모형래묘술목표RCS적기복。분석료리산수거통계방법，침대모형탄극목표적목표특성외장실제측량적RCS수거진행통계의합분석，검험료적RCS통계모형，득도료기RCS기복적통계분포규률，위지면장비목표특성연구제공중요삼고。
To analyze and evaluate the effect of target’s RCS fluctuation on the performance of radar de-tection,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.