PARALLEL IMPLEMENTATION OF MLFMA FOR HOMOGENEOUS OBJECTS WITH VARIOUS MATERIAL PROPERTIES


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Erguel O.

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, cilt.121, ss.505-520, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 121
  • Basım Tarihi: 2011
  • Doi Numarası: 10.2528/pier11092501
  • Dergi Adı: PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER
  • Sayfa Sayıları: ss.505-520

Özet

We present a parallel implementation of the multilevel fast multipole algorithm (MLFMA) for fast and accurate solutions of electromagnetics problems involving homogeneous objects with diverse material properties. Problems are formulated rigorously with the electric and magnetic current combined-field integral equation (JMCFIE) and solved iteratively using MLFMA parallelized with the hierarchical partitioning strategy. Accuracy and efficiency of the resulting implementation are demonstrated on canonical problems involving perfectly conducting, lossless dielectric, lossy dielectric, and double-negative spheres