Title :
Scattering by periodic dielectric media via a spectral domain-integral equation: Maintaining efficiency and accuracy
Author :
van Beurden, M.C.
Author_Institution :
Dept. of Electr. Eng., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Abstract :
A domain integral equation for periodic dielectric media is considered, formulated in the spectral domain. Special attention is paid to the mathematical structure of the Green´s function kernel and the impact of discontinuities in the permittivity for maintaining an efficient and accurate numerical scheme.
Keywords :
Green´s function methods; electromagnetic wave scattering; integral equations; permittivity; Green´s function kernel; mathematical structure; periodic dielectric media; permittivity; scattering; spectral domain-integral equation; Convolution; Electric fields; Green´s function methods; Integral equations; Kernel; Periodic structures; Permittivity;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-61284-976-8
DOI :
10.1109/ICEAA.2011.6046471
