Do covariant projection elements really satisfy the inclusion condition?

被引：5

作者：

Caorsi, S

Fernandes, P

Raffetto, M

机构：

[1] CNR,IMA,I-16149 GENOA,ITALY

[2] UNIV GENOA,DIBE,I-16145 GENOA,ITALY

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1997年 / 45卷 / 09期

关键词：

D O I：

10.1109/22.622936

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：

Spurious modes which often are found among finite-element solutions of electromagnetic eigenvalue problems do not occur when covariant projection elements are used. It has been claimed that this happens because covariant projection elements satisfy the inclusion condition, but they do not satisfy it-as is proven in this paper.

引用

页码：1643 / 1644

页数：2