An iterative progressive numerical method for computations of electromagnetic multiple scattering from perfectly electric conducting objects

Author

Nakashima, N. ; Tateiba, M.

Author_Institution

Kyushu Univ., Fukuoka, Japan

fYear

2009

fDate

1-5 June 2009

Firstpage

1

Lastpage

4

Abstract

This work aims to simulate electromagnetic (EM) wave scattering from the medium composed of several kinds of objects in shape, size and material. Fast techniques for the computation by means of boundary element method (BEM) is developed. EM wave scattering problem is treated with perfectly electric conducting (PEC) objects, and numerically analyze it by BEM with iterative progressive numerical method (IPNM). The IPNM is based on a time transition of multiple scattering and its outline and theoretical convergence are represented.

Keywords

boundary-elements methods; computational electromagnetics; electromagnetic wave scattering; iterative methods; BEM; IPNM; PEC; boundary element method; electromagnetic multiple scattering; iterative progressive numerical method; perfectly electric conducting objects; Boundary element methods; Computational modeling; Electromagnetic scattering; Equations; Iterative methods; Jacobian matrices; Linear systems; Shape; Surface waves; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE

Conference_Location

Charleston, SC

ISSN

1522-3965

Print_ISBN

978-1-4244-3647-7

Type

conf

DOI

10.1109/APS.2009.5171532

Filename

5171532