Parallel modified electric field integral equation with GMRES solver for efficient solution of scattering from electrically large open structures

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.