Fast multipole approach to computing scattering from an inhomogeneous bianisotropic cylindrical object using Beltrami fields

Balasubramaniam Shanker, Sang Kyun Han, Eric Michielssen, Weng Cho Chew

Research output: Contribution to journalConference articlepeer-review

Abstract

A framework in which a variety of problems regarding scattering can be solved is presented. The scattered field due to an obliquely incident wave on an inhomogeneous bianisotropic scatterer immersed in a chiral background is computed using only the two axial components of the Beltrami fields. Volume integral equations (VI) are derived in terms of only the two axial components of the Beltrami fields. These equations are then solved using the conventional Method of Moments (MoM) algorithm. To further increase the applicability of this approach, the fast multipole method (FMM) is applied to accelerate the MoM based solutions.

Original languageEnglish (US)
Pages (from-to)902-905
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2
StatePublished - Jan 1 1997
EventProceedings of the 1997 IEEE Antennas and Propagation Society International Symposium. Part 1 (of 4) - Montreal, Can
Duration: Jul 13 1997Jul 18 1997

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Fast multipole approach to computing scattering from an inhomogeneous bianisotropic cylindrical object using Beltrami fields'. Together they form a unique fingerprint.

Cite this