摘要
为了更好地评估对空情报雷达实际作战能力,对军用复杂目标RCS起伏随各种因素(如频率、视角、极化等)变化的一般性规律进行了分析.运用图形电磁计算(GRECO)方法,根据军用复杂目标高频区RCS估算流程,对影响RCS起伏的主要因素进行了仿真.仿真结果符合理论分析,从而验证了GRECO方法的有效性.
To facilitate the evaluation of actual operational ability of the air intelligence radar,this paper analyzes the regular pattern of the military complex target RCS varying with various factors such as frequency,aspect angle,polarization,etc.Simulation is performed for the major factors that influence the military complex target RCS variation,by using the graphical electromagnetic computing（GRECO） method and in terms of the estimation process of the complex RCS in HF range.Simulation results are coincident with the theoretical analysis,thus proving the availability of the GRECO method.
出处
《空军雷达学院学报》
2012年第1期1-3,7,共4页
Journal of Air Force Radar Academy
基金
军事科学院委托项目
关键词
军用复杂目标
RCS起伏
因素分析
military complex targets
RCS variation
analysis of factors
