Title :
E-polarized wave scattering by strip grating
Author :
Vorobyov, Sergiy N.
Author_Institution :
Inst. of Radio Astron., Nat. Acad. of Sci., Kharkiv, Ukraine
Abstract :
Discusses decomposing the boundary-value problem operator and isolating the operator of single-strip diffraction, with a subsequent analytical inversion of its singular static part. Currents on the strips are represented as a series in the Chebyshev polynomials with corresponding weight functions for the E-polarization, i.e. the solution involves a complete orthogonal normalized basic set which permits a rigorous account in an analytical form of the current (or field) singularities near the edges of each strip
Keywords :
Chebyshev approximation; boundary-value problems; diffraction gratings; electromagnetic wave polarisation; electromagnetic wave scattering; polynomial approximation; Chebyshev polynomials; E-polarized wave scattering; analytical inversion; boundary-value problem; current singularities; orthogonal normalized basic set; single-strip diffraction; singular static part; strip grating; weight functions; Chebyshev approximation; Diffraction; Electromagnetic scattering; Electromagnetic wave polarization; Gratings; Integral equations; Phase shifters; Polynomials; Radio astronomy; Strips;
Conference_Titel :
Physics and Engineering of Millimeter and Sub-Millimeter Waves, 2001. The Fourth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6473-2
DOI :
10.1109/MSMW.2001.946794
