A multilevel fast multipole algorithm for electrically small composite structures

Yun Hui Chu, Weng Cho Chew

Research output: Contribution to journalArticlepeer-review

Abstract

A multi-tree scheme to apply the low-frequency multilevel fast multipole algorithm to composite structures is presented, so that O(N) CPU time and memory usage are obtained. The convenience of "plug and play" in electromagnetic simulation is illustrated in the scenario of contact-region modeling with an inconsistent mesh.

Original languageEnglish (US)
Pages (from-to)202-207
Number of pages6
JournalMicrowave and Optical Technology Letters
Volume43
Issue number3
DOIs
StatePublished - Nov 5 2004

Keywords

  • Composite
  • Contact-region modeling
  • Electrically small
  • LF-MLFMA
  • Surface integral equation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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