Title :
The random auxiliary sources method: A simple, fast, and efficient electromagnetic scattering computations approach
Author :
Moharram, Mohamed A. ; Kishk, Ahmed A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, QC, Canada
Abstract :
A simple, fast, and efficient approach to solve the electromagnetic (EM) scattering problem from arbitrary object is offered by the Random Auxiliary Sources (RAS) method. Based on direct application of the boundary conditions and projection of radiating modes with infinitesimal sources, the method is able to accurately solve problems with much less execution time than other comparable methods. The method is verified and compared to the Method of Moments (MoM) for 2D and 3D problems for accuracy and speed.
Keywords :
computational electromagnetics; electromagnetic wave scattering; 2D problem; 3D problems; EM scattering problem; MoM; RAS method; boundary conditions; electromagnetic scattering computation approach; infinitesimal sources; method of moments; radiating mode projection; random auxiliary source method; Accuracy; Boundary conditions; Dipole antennas; Electromagnetic scattering; Method of moments;
Conference_Titel :
Computational Electromagnetics (ICCEM), 2015 IEEE International Conference on
Conference_Location :
Hong Kong
DOI :
10.1109/COMPEM.2015.7052535
