DocumentCode
753402
Title
Transfinite Element Method Using the 
, 
-Potential Formulation With Edge Elements in the Frequency Domain
Author
Stockreiter, C. ; Matzenauer, G. ; Biro, O. ; Caldera, P. ; Paoli, G. ; Hollaus, K. ; Preis, K. ; Weiss, B.
Author_Institution
Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol.
Volume
43
Issue
4
fYear
2007
fDate
4/1/2007 12:00:00 AM
Firstpage
1349
Lastpage
1352
Abstract
In order to compute the scattering parameters of printed circuit board structures, the transfinite element method (TFEM) in conjunction with the A, v-potential formulation with edge elements has been implemented. The obtained matrix equation is sparse and symmetric and is solved by the complex conjugate gradient method with incomplete Cholesky factorization. Two simple problems demonstrate the validity of this method
Keywords
S-parameters; finite element analysis; frequency-domain analysis; gradient methods; matrix decomposition; printed circuits; Cholesky factorization; complex conjugate gradient method; edge element formulation; frequency domain; matrix equation; printed circuit board structures; scattering parameter; transfinite element method; Boundary conditions; Conductivity; Differential equations; Electric potential; Frequency; Magnetic domains; Magnetic fields; Magnetic flux; Permittivity; Vectors; Perfectly matched layer (PML); scattering parameter; transfinite element method (TFEM);
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.891008
Filename
4137818
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