Solving multi-object radar cross section based on wide-angle parabolic equation method

被引：0
作者：
Huang Zhixiang
机构：
来源：
Journal of Systems Engineering and Electronics | 2006年 / 04期
基金：
中国国家自然科学基金;
关键词：
parabolic equation method; Padé; approximation; radar cross section; paraxial direction;
D O I：
暂无
中图分类号：
TN957.5 [雷达接收设备];
学科分类号：
080904 ; 0810 ; 081001 ; 081002 ; 081105 ; 0825 ;
摘要：
Based on a Padé approximation, a wide-angle parabolic equation method is introduced for computing the multi- object radar cross section (RCS) for the first time. The method is a paraxial version of the scalar wave equation, which solves the field by marching them along the paraxial direction. Numerical results show that a single wide-angle parabolic equation run can compute multi-object RCS efficiently for angles up to 45°. The method provides a new and efficient numerical method for computation electromagnetics.
引用
收藏
页码：722 / 724
页数：3
相关论文
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