Diffraction of TM-polarized plane electromagnetic wave by multielement grating in a half-space

Author

Nazarchuk, Z.T. ; Ovsyannikov, O.I. ; Senyk, T.D.

Author_Institution

Karpenko Physico-Mech. Inst., Nat. Acad. of Sci. of Ukraine, Lviv, Ukraine

Volume

2

fYear

2002

fDate

2002

Firstpage

812

Abstract

The problem of electromagnetic plane wave diffraction by a multielement grating which is imbedded in a half-space is considered in the case of TM-polarization. A system of singular integral equations is derived by satisfying the necessary boundary conditions. A system of linear algebraic equations is obtained through the application of specially constructed quadrature formulae and an appropriate Green´s function calculation. Numerical results describing the resonance characteristics of the cascaded grating are presented.

Keywords

Green´s function methods; boundary integral equations; diffraction gratings; electromagnetic wave diffraction; electromagnetic wave polarisation; resonance; EM wave diffraction; Green function; TM-polarized electromagnetic wave; boundary conditions; cascaded grating; electromagnetic wave diffraction; half-space; linear algebraic equations; multielement grating; plane electromagnetic wave; quadrature formulae; resonance characteristics; singular integral equations; Boundary conditions; Diffraction gratings; Electromagnetic diffraction; Electromagnetic propagation; Electromagnetic scattering; Green function; H infinity control; Integral equations; Ribs; Time factors;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2002. IEEE

Print_ISBN

0-7803-7330-8

Type

conf

DOI

10.1109/APS.2002.1016770

Filename

1016770