A full wave conductor modeling using augmented electric field integral equation

Tian Xia, Hui Gan, Michael Wei, Qin Liu, Lijun Jiang, Weng Cho Chew, Henning Braunisch, Kemal Aygun, Zhiguo Qian, Alaeddin Aydiner

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

Abstract

A numerical full wave solver is proposed to solve conductor problems in electromagnetics. This method is an extension of the dielectric augmented electric field integral equation (D-AEFIE). Using this method, conductors, from lowly lossy to highly lossy, can be rigorously modeled to capture the conductive losses. Broadband stability can be achieved, thanks to the introduction of the augmentation technique. This paper demonstrates the formulation of this method. A simple and effective preconditioner is introduced to accelerate the convergence. A novel integration scheme is adopted to accurately capture the losses inside the conductor. Finally some numerical examples are shown to support the capability of this method to solve real-world circuit problems.

Original languageEnglish (US)
Title of host publication2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages476-479
Number of pages4
ISBN (Electronic)9781509025022
DOIs
StatePublished - Sep 19 2016
Event2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016 - Espoo, Finland
Duration: Aug 14 2016Aug 18 2016

Publication series

Name2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016

Other

Other2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
CountryFinland
CityEspoo
Period8/14/168/18/16

ASJC Scopus subject areas

  • Instrumentation
  • Radiation

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