Title :
Efficient surface integral equation methods for the analysis of complex metamaterial structures
Author :
Yla-Oijala, Pasi ; Ergul, Ozgur ; Gurel, Levent ; Taskinen, Matti
Author_Institution :
Dept. of Radio Sci. & Eng., Helsinki Univ. of Technol., Helsinki
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 :
approximation theory; integral equations; metamaterials; complex three-dimensional metamaterial structure; multilevel fast multipole algorithm; sparse approximate inverse preconditioner; surface equivalence principle algorithm; surface integral equation method; Integral equations; Metamaterials;
Conference_Titel :
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-4753-4
Electronic_ISBN :
978-3-00-024573-2
