Analysis of the Electromagnetic Scattering of Resistive Strip Grating with Uniform Resistivity on a Grounded Dielectric Layer - H-Polarization Case - 


Vol. 31,  No. 3, pp. 321-327, Mar.  2006


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  Abstract

In this paper, when a H-polarized plane wave is incident on the grating consisting of uniform resistive strips, electromagnetic scattering is analyzed using the moment of methods (MoM). The current density of each resistive strip on a grounded dielectric plane is fixed by zero at both edges. To satisfy the condition at both ends of each resistive strip, the induced surface current density is expanded in a series of cosine and sine functions.
The scattered electromagnetic fields are expanded in a series of Floquet mode functions. The boundary conditions are applied to obtain the unknown current coefficients. According to the variation of the involving parameters such as strip width and spacing and angle of the incident field, numerical simulations are performed by applying the Fourier-Galerkin moment method.
The numerical results of the normalized reflected power for resistive strips case for zero and several resistivities are obtained.

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  Cite this article

[IEEE Style]

Y. S. Tchoi and S. I. Yang, "Analysis of the Electromagnetic Scattering of Resistive Strip Grating with Uniform Resistivity on a Grounded Dielectric Layer - H-Polarization Case -," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 3, pp. 321-327, 2006. DOI: .

[ACM Style]

Young Sun Tchoi and Seung In Yang. 2006. Analysis of the Electromagnetic Scattering of Resistive Strip Grating with Uniform Resistivity on a Grounded Dielectric Layer - H-Polarization Case -. The Journal of Korean Institute of Communications and Information Sciences, 31, 3, (2006), 321-327. DOI: .

[KICS Style]

Young Sun Tchoi and Seung In Yang, "Analysis of the Electromagnetic Scattering of Resistive Strip Grating with Uniform Resistivity on a Grounded Dielectric Layer - H-Polarization Case -," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 3, pp. 321-327, 3. 2006.