Summary
International Symposium on Antennas and Propagation
2006
Session Number:2D2b
Session:
Number:2D2b-5
Scattering of Electromagnetic Waves by Inhomogeneous Dielectric Gratings Loaded with Three Perfectly Conducting Strips
Tsuneki Yamasaki, Tatsunori Ujiie, Takashi Hinata,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
In this paper, we proposed a new method for the scattering of electromagnetic waves by inhomogeneous dielectric gratings loaded with three perfectly conducting strips using the combination of improved Fourier series expansion method and point matching method. This method can be applied to the dielectric gratings having an arbitrarily periodic structures combination of dielectric and metallic materials . Numerical results are given for the transmitted scattered characteristics for the case of frequency for TE cases. The effects of the strip gratings comparison with that of the finite thickness on the transmitted power are discussed.