Efficient surface integral equation methods for the analysis of complex metamaterial structures
Author
Yla-Oijala, P.
Ergül, Özgür
Gürel, Levent
Taskinen, M.
Date
2009Source Title
Proceedings of the 3rd European Conference on Antennas and Propagation, IEEE 2009
Publisher
IEEE
Pages
1560 - 1564
Language
English
Type
Conference PaperItem Usage Stats
96
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Abstract
Two approaches, the multilevel fast multipole algorithm with sparse approximate inverse preconditioner and the surface equivalence principle algorithm, are applied to analyze complex three-dimensional metamaterial structures. The efficiency and performance of these methods are studied and discussed.
Keywords
Efficient surfaceMetamaterial structures
Multi-level fast multi-pole algorithm
Sparse approximate inverse
Surface equivalence principle
Boundary element method
Metamaterials
Radar antennas
Antennas