Hybrid MoM/FEM method for scattering from a complex BOR with appendages

Andrew D. Greenwood, Jian Ming Jin

Research output: Contribution to conferencePaperpeer-review

Abstract

The symmetry present in body of revolution (BOR) electromagnetic scattering problems permits an efficient numerical solution using a 2D technique. However, in many practical problems, the rotational symmetry is broken by the presence of small appendages. Thus, a 3D computational method is required to rigorously compute the electromagnetic scattering. Because of the increased computational complexity of a 3D method, a hybrid method is developed which allows the scattering from small appendages to be approximately combined with the scattering from a large BOR in a similar manner to other hybrid techniques.

Original languageEnglish (US)
Pages258-265
Number of pages8
StatePublished - Jan 1 1999
Externally publishedYes
EventProceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics - Monterey, CA, USA
Duration: Mar 15 1999Mar 20 1999

Other

OtherProceedings of the 1999 ACES 15th Annual Review of Progress in Applied Computational Electromagnetics
CityMonterey, CA, USA
Period3/15/993/20/99

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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