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Parallel-MLFMA Solutions of Large-Scale Problems Involving Composite Objects
Date
2012-07-14
Author
Ergül, Özgür Salih
Guerel, Levent
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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We present a parallel implementation of the multilevel fast multipole algorithm (MLFMA) for fast and accurate solutions of large-scale electromagnetics problems involving composite objects with dielectric and metallic parts. Problems are formulated with the electric and magnetic current combined-field integral equation (JMCFIE) and solved iteratively with MLFMA on distributed-memory architectures. Numerical examples involving canonical and complicated objects, such as optical metamaterials, are presented to demonstrate the accuracy and efficiency of the implementation.
Subject Keywords
Fast multipole algorithm
,
Dielectric objects
,
Electromagnetics
URI
https://hdl.handle.net/11511/53936
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar