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A parameterized model order reduction technique for efficient solution of FEM eigenvalue problems

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2 Author(s)
Ahmadloo, M. ; Dept. of Electr. & Comput. Eng., Univ. of Western Ontario, London, ON ; Dounavis, A.

In this paper an efficient method for fast eigen-analysis of waveguide structures over a wide frequency band is presented. The procedure applies a multidimensional subspace method based on singular value decomposition to perform parametric model order reduction directly on the finite element eigenvalue equations. Numerical example of a microstrip line is provided to illustrate the validity of the proposed method.

Published in:

Electrical Performance of Electronic Packaging, 2008 IEEE-EPEP

Date of Conference:

27-29 Oct. 2008