Title :
Parametric modeling of doubly periodic dielectric structures via a spectral-domain integral equation
Author :
van Beurden, M.C. ; Coenen, T.J. ; Setija, Irwan D.
Author_Institution :
Dept. of Electr. Eng., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Abstract :
A spectral-domain volume integral equation for 2D-periodic structures needs improved material-interface conditions for enhanced numerical convergence. We explain how continuous parametric changes in the scattering setup can be incorporated in these boundary conditions in a semi-analytical way, such that trends and sensitivities of geometrical changes can be computed in a reliable way.
Keywords :
electromagnetic wave scattering; integral equations; spectral-domain analysis; 2D-periodic structures; boundary conditions; doubly periodic dielectric structures; electromagnetic wave scattering; material-interface conditions; numerical convergence; parametric modeling; scattering setup; spectral-domain integral equation; Convergence; Diffraction; Integral equations; Materials; Periodic structures; Three-dimensional displays; Vectors;
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.2013.6632210
