Wave scattering by one and many thin material strips: singular integral equations, Meshless Nystrom discretization, and periodicity caused resonances
Shapoval, O. V.
Sukharevsky, Ilya. O.
Nosich, A. I.
Proceedings of the 8th European Conference on Antennas and Propagation, EuCAP 2014
1716 - 1718
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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.
Singular integral equations