AGIBC formulation for lossy conductor modeling

Zhi Guo Qian, Mei Song Tong, Weng Cho Chew

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes an augmented generalized impedance boundary condition (AGIBC) formulation for accurate and efficient modeling of lossy conductors. It is a surface integral equation method, so that it uses a smaller number of unknowns. The underlying GIBC provides a rigorous way to account for the skin effect. Combining with the novel augmentation technique, the AGIBC formulation works stably in the low-frequency regime. No loop-tree search in required. The formulation also allows its easy incorporation of fast algorithms to enable the solving of large problems with many unknowns. Numerical examples are presented to validate the formulation.

Original languageEnglish (US)
Title of host publicationProceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
Pages182-185
Number of pages4
DOIs
StatePublished - Dec 1 2009
Event2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09 - Torino, Italy
Duration: Sep 14 2009Sep 18 2009

Publication series

NameProceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09

Other

Other2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
CountryItaly
CityTorino
Period9/14/099/18/09

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Qian, Z. G., Tong, M. S., & Chew, W. C. (2009). AGIBC formulation for lossy conductor modeling. In Proceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09 (pp. 182-185). [5297519] (Proceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09). https://doi.org/10.1109/ICEAA.2009.5297519