DocumentCode
241836
Title
Wave scattering by one and many thin material strips: Singular integral equations, Meshless Nystrom discretization, and periodicity caused resonances
Author
Shapoval, Olga V. ; Sukharevsky, Ilya O. ; Altintas, Ayhan ; Sauleau, Ronan ; Nosich, Alexander I.
Author_Institution
Lab. of Micro & Nano Opt., Inst. of Radio-Phys. & Electron., Kharkiv, Ukraine
fYear
2014
fDate
6-11 April 2014
Firstpage
1716
Lastpage
1718
Abstract
We consider the medial-line singular-integral equation technique for the analysis of the scattering by multiple thin material strips. Their discretization is performed using the Nystrom-type scheme that guarantees convergence. Numerical study of the scattering by periodic arrays of a few hundred or more strips reveals specific high-Q resonances caused by the periodicity.
Keywords
convergence of numerical methods; electromagnetic wave scattering; integral equations; Nystrom-type scheme; high-Q resonances; medial-line singular-integral equation technique; meshless Nystrom discretization; multiple thin material strips; periodic arrays; periodicity caused resonances; wave scattering; Antennas; Gratings; Scattering; Silver; Strips; integral equation; scattering; thin strip;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902121
Filename
6902121
Link To Document