On the BEMs with the Mueller formulation and the Nystrom method for periodic electromagnetic scattering problems

We investigate a boundary element method with Mueller's formulation for dielectric scattering problems in periodic domains. In this method, the iteration number of iterative methods is expected to be small since the operators in Mueller's formulation are essentially identical with the unit...

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Bibliographic Details
Published in:Digest - IEEE Antennas and Propagation Society. International Symposium (1995) 2013-07, p.71-72
Main Authors: Niino, Kazuki, Nishimura, Naoshi
Format: Article
Language:English
Subjects:
Antennas
Boundary element method
Computational efficiency
Dielectrics
Iterative methods
Mathematical analysis
Mathematical models
Meetings
Operators
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Summary:We investigate a boundary element method with Mueller's formulation for dielectric scattering problems in periodic domains. In this method, the iteration number of iterative methods is expected to be small since the operators in Mueller's formulation are essentially identical with the unit operator to within a compact operator. We use the Nystrom method for the discretisation so that we do not need to use any basis functions. We make several numerical experiments to see the accuracy and the efficiency of this method.
ISSN:1522-3965
DOI:10.1109/APS.2013.6710696