Scattering analysis of mixed metallic/uniaxial objects using surface integral equations accelerated by adaptive cross approximation algorithm

Author

Shi, Yan ; Jin, Jian-Ming

fYear

2010

fDate

11-17 July 2010

Firstpage

1

Lastpage

4

Abstract

In this paper, a MoM solution accelerated by the ACA algorithm is presented to analyze electromagnetic wave interactions with complex 3D objects consisting of metallic and uniaxial anisotropic components. The problem has been formulated using the PMCHWT equations for homogeneous anisotropic media and EFIE for conducting surfaces. The ACA algorithm is applied to accelerate the matrixvector multiplication in the iterative solution. Numerical results are presented to illustrate the good performance of the proposed algorithm.

Keywords

approximation theory; electromagnetic wave scattering; integral equations; iterative methods; method of moments; ACA algorithm; EFIE; MoM solution; PMCHWT equations; adaptive across approximation algorithm; adaptive cross approximation algorithm; conducting surfaces; electromagnetic wave interactions; homogeneous anisotropic media; iterative solution; matrix-vector multiplication; method of moments; mixed metallic/uniaxial complex 3D objects scattering analysis; surface integral equations; Electromagnetic scattering; Integral equations; Kernel; Media; Moment methods; Optical surface waves; Permittivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE

Conference_Location

Toronto, ON

ISSN

1522-3965

Print_ISBN

978-1-4244-4967-5

Type

conf

DOI

10.1109/APS.2010.5561858

Filename

5561858