Now showing items 1-3 of 3
Validity and limitations of the median-line integral equation technique in the scattering by material strips of sub-wavellength thickness
(Institute of Electrical and Electronics Engineers, 2014-07)
Considered is the 2-D scattering of a plane wave by a thin flat material strip. The data obtained by using the empirical method of generalized boundary conditions and singular integral equations on the strip median line ...
Manipulation of backscattering from a dielectric cylinder of triangular cross-section using the interplay of go-like ray effects and resonances
(Institute of Electrical and Electronics Engineers, 2015)
A triangular dielectric cylinder (dielectric prism) of the size, in cross-section, comparable to or moderately larger than the wavelength is a scatterer, which blends together two different types of electromagnetic behavior: ...
Validation of higher-order approximations and boundary conditions for lossy conducting bodies
(Institute of Electrical and Electronics Engineers, 2014-09)
The problem of high-frequency diffraction by a smooth lossy body with high conductivity is considered. In addition to the geometrical optics approximation, additional asymptotic terms are derived to take into account the ...