Title: A normalized plane-wave method for 2D Helmholtz problems
Authors: Bogaert, I ×
Pissoort, Davy
Olyslager, F #
Issue Date: Feb-2006
Publisher: John wiley & sons inc
Series Title: Microwave and optical technology letters vol:48 issue:2 pages:237-243
Abstract: A new technique to diagonalize the 2D Green's function is presented. The new method, called the normalized plane-wave method, is an extension of the plane-wave method into the low-frequency regime. As such, it provides a way to achieve P(N) complexity for both low- as well as high-frequency problems without having to resort to inhomogeneous plane-wave methods. The accuracy of the proposed method is thoroughly tested and it is shown that it can be made as high as one may reasonably want in any of the frequency regimes. Furthermore, it is shown to be faster than the traditional fast-multipole method (FMM) for low-frequency problems, by virtue of diagonal translations. (C) 2005 Wiley Periodicals, Inc.
ISSN: 0895-2477
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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