Title :
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
fDate :
Oct. 29 2007-Nov. 1 2007
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; GMRES solver; electromagnetic scattering; general minimum residual; method of moment; parallel computing; parallel modified electric field integral equation; Character generation; Educational institutions; Electromagnetic radiation; Electromagnetic scattering; Impedance; Integral equations; Iterative methods; Moment methods; Parallel processing; Sparse matrices; Electromagnetic scattering; Integral equation method; Iterative techniques; Method of Moment; Parallel computing;
Conference_Titel :
Microwave and Optoelectronics Conference, 2007. IMOC 2007. SBMO/IEEE MTT-S International
Conference_Location :
Brazil
Print_ISBN :
978-1-4244-0661-6
Electronic_ISBN :
978-1-4244-0661-6
DOI :
10.1109/IMOC.2007.4404406
