Rigorous solutions of large-scale dielectric problems with the parallel multilevel fast multipole algorithm

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2011-08-20

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Ergül, Özgür Salih

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We present fast and accurate solutions of large-scale electromagnetics problems involving three-dimensional homogeneous dielectric objects. Problems are formulated rigorously with the electric and magnetic current combined-field integral equation (JMCFIE) and solved iteratively with the multilevel fast multipole algorithm (MLFMA). In order to solve large-scale problems, MLFMA is parallelized efficiently on distributed-memory architectures using the hierarchical partitioning strategy. Efficiency and accuracy of the developed implementation are demonstrated on very large scattering problems discretized with tens of millions of unknowns.

Subject Keywords

Dielectrics, Electromagnetics, Antennas, Scattering, Lenses, MLFMA, Equations

URI

https://hdl.handle.net/11511/46599

DOI

https://doi.org/10.1109/ursigass.2011.6050342

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Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

Ö. S. Ergül, “Rigorous solutions of large-scale dielectric problems with the parallel multilevel fast multipole algorithm,” 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46599.