Use of Whitney's edge and face elements for efficient finite element time domain solution of Maxwell's equations
作者:
K. Mahadevan,
R. Mittra,
P.M. Vaidya,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1994)
卷期:
Volume 8,
issue 9-10
页码: 1173-1191
ISSN:0920-5071
年代: 1994
DOI:10.1163/156939394X00993
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper, a new Finite Element Time Domain (FETD) solution algorithm, that uses Whitney's edge and face elements for the representation of the electric and magnetic fields is presented for the direct solution of Maxwell's equations. The accuracy and computational efficiency of the algorithm are discussed and illustrative numerical results are presented for a cavity problem. The method itself is equally well applicable to open region problems when employed in conjunction with the appropriate absorbing boundary conditions.
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