Title :
On the Surface Integral Equation Formulations for Electromagnetic Scattering and Radiation Problems
Author :
Yla-Oijala, Pasi ; Taskinen, M.
Author_Institution :
Electromagn. Lab., Helsinki Univ. of Technol., Helsinki
Abstract :
This paper discusses on the choice of surface integral equation formulations in electromagnetic scattering and radiation problems. The accuracy of the solution and convergence of iterative (Krylov subspace) methods are investigated. It is shown that the solution accuracy and iteration convergence are almost opposite properties. Reasons and remedies to this phenomenon are discussed.
Keywords :
electromagnetic wave scattering; integral equations; Krylov subspace; electromagnetic radiation problem; electromagnetic scattering problems; iterative method; surface integral equation; Electromagnetic scattering; iterative solution; surface integral equations;
Conference_Titel :
Antennas and Propagation, 2007. EuCAP 2007. The Second European Conference on
Conference_Location :
Edinburgh
Print_ISBN :
978-0-86341-842-6