摘要
利用雷达方程推导了测量雷达目标截面积(RCS)的理论公式,并且给出了测量RCS的结构框图.在中带多脉冲多目标情况下,对目标特性RCS时间序列进行了模拟和检测.其具体过程是采用已知目标的RCS时间序列作为参照,以及距离、角度等参数信息,通过对比分别获得每个被测目标的RCS时间序列,经比较,其值与理论上的RCS数值以及变化起伏几乎一致.
The academic formula and the flow chart of measuring target＇ s Radar Cross Section time - sequence are introduced. RCS time sequence is simulated and measured on the condition of Midband multipulse multitarget. This process is to take a known target＇ s RCS time - sequence, range, angle as reference to get unknown target＇s RCS , which is required to measure through contrast. The experiment results show that the measured RCS is close to the academic RCS value.
出处
《昆明理工大学学报（理工版）》
2007年第4期9-12,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
总装备部某地基雷达预研项目
