Hp-vector finite element method for the full-wave analysis of waveguides with no spurious modes

被引：6
|
作者：
Vardapetyan, L [1 ]
Demkowicz, L [1 ]
机构：
[1] Univ Texas, Texas Inst Computat & Appl Math, Austin, TX 78712 USA
来源：
ELECTROMAGNETICS | 2002年 / 22卷 / 05期
关键词：
full-wave analysis; hp-edge finite elements; waveguide eigenmodes;
D O I：
10.1080/02726340290084012
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new stable variational formulation for full-wave analysis of waveguides is presented. Reported theoretical results apply to a wide class of vector, finite elements, including two families of Nedelec (1980, 1986) and their generalization, hp-edge elements (Demkowicz & Vardapetyan, 1998; Vardapetyan & Demkowicz, 1999a). Numerical experiments show that the method remains stable at very low frequencies.
引用
收藏
页码：419 / 428
页数：10
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