A DDM-SVE-BI for solving scattering of multiple conducting bodies coated by thin layer dielectric

Author

Lin Lei ; Jun Hu ; Hao-Quan Hu

Author_Institution

Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2012

fDate

22-26 Oct. 2012

Firstpage

886

Lastpage

888

Abstract

A domain decomposition (DD) method for hybrid shell vector element method - boundary integral (SVE-BI) is proposed for analysis of electromagnetic problem of multiple thin-coating objects. By this method, the whole computational domains are divided into sub-SVE-domains and boundary element domains. With shell element, not only the unknowns are far less than the one by traditional vector element method, but only surface integral is required. The DDM-SVE-BI is efficiency for solving multiple coating objects scattering problem. Finally, several numerical examples are presented to prove the accuracy and efficiency of this method.

Keywords

boundary-elements methods; electromagnetic wave scattering; DD method; DDM-SVE-BI; boundary element domains; computational domains; domain decomposition method; electromagnetic problem; hybrid SVE-BI; hybrid shell vector element method-boundary integral; multiple conducting body scattering; subSVE-domains; thin layer dielectric; thin-coating objects; Coatings; Conductors; Dielectrics; Finite element methods; Integral equations; Scattering; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on

Conference_Location

Xian

Print_ISBN

978-1-4673-1799-3

Type

conf

DOI

10.1109/ISAPE.2012.6408914

Filename

6408914