基于快速多极子算法的电磁散射计算加速性能研究  

Electromagnetic Scattering Calculation Accelerating Performance Study Based on Fast Multipole Algorithm

作　　者：马俊成[1] 张佳芬[1] 

机构地区：[1]电子科技大学成都学院微电子技术系,成都611731

出　　处：《现代制造技术与装备》2015年第1期16-18,共3页Modern Manufacturing Technology and Equipment

摘　　要：计算电磁散射问题时常用的方法是矩量法,但计算电大尺寸目标及密网格问题时,计算量很大,对计算机的存储要求很高。快速多极子算法作为矩量法的改进算法,现已广泛应用于此类问题的求解。本文就是在验证快速多极子算法正确性的基础上,研究快速多极子算法的加速性能。When calculating electromagnetic scattering problems,the commonly used method is the method of moments. But as for the calculation of large target and dense grid problem, with the amount of large calculation, high computer storage is required. FM algorithm as an improved method of moments algorithm has been widely used to solve such problems. This article is to verify the correctness of the fast multipole algorithm, based on the study of fast multipole accelerated algorithm performance.

关 键 词：矩量法 快速多极子算法 

分 类 号：TM15[电气工程—电工理论与新技术]