Title :
An iterative progressive numerical method for computations of electromagnetic multiple scattering from perfectly electric conducting objects
Author :
Nakashima, N. ; Tateiba, M.
Author_Institution :
Kyushu Univ., Fukuoka, Japan
Abstract :
This work aims to simulate electromagnetic (EM) wave scattering from the medium composed of several kinds of objects in shape, size and material. Fast techniques for the computation by means of boundary element method (BEM) is developed. EM wave scattering problem is treated with perfectly electric conducting (PEC) objects, and numerically analyze it by BEM with iterative progressive numerical method (IPNM). The IPNM is based on a time transition of multiple scattering and its outline and theoretical convergence are represented.
Keywords :
boundary-elements methods; computational electromagnetics; electromagnetic wave scattering; iterative methods; BEM; IPNM; PEC; boundary element method; electromagnetic multiple scattering; iterative progressive numerical method; perfectly electric conducting objects; Boundary element methods; Computational modeling; Electromagnetic scattering; Equations; Iterative methods; Jacobian matrices; Linear systems; Shape; Surface waves; Vectors;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171532
