摘要
本文简要介绍了多重网格法的基本原理,并以盒内微带的位场及特性阻抗计算为例说明了多重网格法的收敛性.本文将完全多重网格法用于盒内 L型耦合微带的奇偶模位场及特性阻抗的计算。结果表明:多重网格法是电磁计算的一种高精度快速算法。
A newly developed computation method,the multi-grid method(MGM),is discussed.
The voltage distributions and impedances in a shelled microstrip line has been computed
with the method to show the advantage over the fixed grid iteration method.The FMG
(full multi-grid)method is applied in computing the even and odd module voltage distribu-
tions and impedance of shalled VIP(vertically installed planar)structure coupled
micropstrip line.The results show that the MG method is a high-speed,good-accuracy
computation method in electromagnetic numerical analysis.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第2期41-50,共10页
Journal of Xidian University
关键词
数值方法
传输线
微带线
电磁耦合
numerical methods
transmission line
microstrip
electromagnetic coupling
coupled transmission lines