摘要
简要回顾了计算电磁学中矩量法的提出、原理以及发展应用,并对其中的一个重要分支——特征基函数法进行了详细的剖析,着重阐述了该方法的应用背景、原理、分类以及加速技术等。研究表明,该方法基于分块技术,降低了矩阵阶数,节省了内存,适用于处理电大尺寸目标的电磁散射和辐射问题,也非常适合于并行计算,是一种比较有效的计算方法。
In this paper,the principle,development and applications of the method of moment(MOM) are introduced,and background,principle,classification and acceleration technique of characteristic basis function method(CBFM) are aslo analyzed in details.Based on the blocking technique,this method is free from iterative method and is suitable for resolving electromagnetic scattering and radiation issues caused by large electric objects.It is proven to be an efficient computational method suitable for parallel computing.
出处
《现代雷达》
CSCD
北大核心
2011年第8期1-4,共4页
Modern Radar
关键词
计算电磁学
矩量法
特征基函数法
computational electromagnetics
method of moment
characteristic basis function method