摘要
采用 3DStudioMAX对航母进行三角面元逼近模拟 ,并用面元法研究计算了航母在X波段的雷达反射特性 ,给出了航母雷达散射截面 (RCS)随方位的分布图。从图中可以看出 ,航母的RCS峰值出现在船头、船尾和两舷四个方向 ,这说明航母的雷达回波主要来自于镜面反射。
The triangle-plate model of an aircraft carrier is made using 3D Studio MAX and the radar reflecting characteristics of the carrier in X band are studied The RCS is calculated with the plate-element method The results show that the RCS peaks appear on the prow, the stern and the two sides, which shows the radar echo is mainly caused by the mirror reflectioin
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2001年第5期79-83,共5页
Journal of National University of Defense Technology
