Title :
Global base approach to scattering by conducting circular cylinders
Author_Institution :
Dept. of Electr. & Electron. Eng., Chiba Univ., Chiba, Japan
Abstract :
The multiple scattering by finite parallel perfect electric conducting (PEC) circular cylinders is considered. The problem is solved by the method of moments (MoM). The unkown current density on each cylinder is expanded with global basis functions and the Galerkin´s method is used to obtain a matrix equation. Analytical expressions are obtained for the matrix elements by using Graf´s addition theorem repeatedly. The comparison with previous work and numerical examples are presented.
Keywords :
Galerkin method; current density; electromagnetic wave scattering; matrix algebra; method of moments; Galerkin method; Graf addition theorem; MoM; PEC; current density; finite parallel perfect electric conducting circular cylinder; global base approach; matrix equation; method of moment; multiple scattering; Current density; Equations; Lattices; Mathematical model; Method of moments; Resonant frequency; Scattering;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2013 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4673-5705-0
DOI :
10.1109/ICEAA.2013.6632491
