Parallel Modified Electric Field Integral Equation with GMRES Solver for Efficient Solution of Scattering from Electrically Large Open Structures

Author

Huapeng, Zhao ; Jun, Hu ; Zaiping, Nie

Author_Institution

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

fYear

2007

fDate

11-14 Dec. 2007

Firstpage

2469

Lastpage

2472

Abstract

This paper presents a parallel modified electric field integral equation (MEFIE) with GMRES solver. GMRES is applied in solving the MEFIE, which improves the computing efficiency greatly. Then, a parallel scheme for MEFIE is developed and conjuncted with the parallel GMRES and MLFMA. Numerical results show the strong ability of the proposed parallel scheme in solving scattering from electrically large open structures.

Keywords

electric field integral equations; electromagnetic wave scattering; iterative methods; GMRES solver; electrically large open structures; electromagnetic scattering; general minimum residual iterative method; parallel modified electric field integral equation; Character generation; Educational institutions; Electromagnetic scattering; Impedance; Integral equations; Iterative methods; Microwave technology; Moment methods; Parallel processing; Sparse matrices; Electromagnetic scattering; Integral equation method; Iterative techniques; Method of Moment; Parallel computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2007. APMC 2007. Asia-Pacific

Conference_Location

Bangkok

Print_ISBN

978-1-4244-0748-4

Electronic_ISBN

978-1-4244-0749-1

Type

conf

DOI

10.1109/APMC.2007.4554834

Filename

4554834