Title :
Improved buffered block forward backward method for electrically large three-dimensional perfectly conducting bodies
Author :
Brennan, Conor ; Condon, Marissa ; Vinh Pham-Xuan
Author_Institution :
RINCE Inst., Dublin City Univ., Dublin, Ireland
Abstract :
The convergence characteristics of a proposed iterative method for computing EM wave scattering from three-dimensional (3D) perfectly conducting objects are investigated and compared to those of conventional iterative schemes. The Buffered Block Forward Backward Method (BBFM) and an improved version is shown to be better than the Generalized Minimal Residual Method (GMRES) and the Biconjugate Gradient Stabilized Method (BiCGSTAB) in numerical tests.
Keywords :
convergence of numerical methods; electric field integral equations; electromagnetic wave scattering; iterative methods; method of moments; BBFM; EFIE; EM wave scattering computation; convergence characteristics; electrical field integral equation; electrically large 3D perfectly conducting bodies; electromagnetic wave scattering problems; improved buffered block forward backward method; iterative method; method-of-moments; Forward Backward Method (FBM); Method of Moments (MoM); The Buffer Block Forward Backward Method (BBFM); electrical field integral equation;
Conference_Titel :
Information and Communications Technologies (IETICT 2013), IET International Conference on
Conference_Location :
Beijing
Electronic_ISBN :
978-1-84919-653-6
DOI :
10.1049/cp.2013.0109
