Electromagnetic Wave Propagation Through a Slab Waveguide of Uniaxially Anisotropic Dispersive Metamaterial

Abstract

Abstract-The characteristics of the guided electromagnetic wave propagation through a slab waveguide of uniaxially anisotropic dispersive metamaterial are investigated. Taking the cold plasma media model with ω mpz < ω mp⊥ < ω ep⊥ as an example, the mode classification established in terms of the operating angular frequency ω 0 of the slab waveguide. The results indicate that the mode properties are closely dependent on the frequency. When ω 2 mpz < ω 2 0 < ω 2 mp⊥ there are infinite guided modes. It is also found that when ω 2 em < ω 2 0 < ω 2 mpz , there may be multiple solutions of the propagating mode with imaginary transverse wave number in a slab waveguide with thickness less than a certain value.

Transition Behavior of K-Surface: From Hyperbola to Ellipse

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COMBINATION OF MLS , GA & CG FOR THE REDUCTION OF RCS OF MULTILAYERED CYLINDRICAL STRUCTURES COMPOSED OF DISPERSIVE METAMATERIALS

“…Various applications for MTMsspecially in plannar structure -has been done [16][17][18]. However, here we are concerned with the macroscopic properties of metamaterials, where the values of permittivity and permeability are described by the appropriate Drude, Lorentz and resonance models.…”

Asymptotic Iteration Method: A Powerful Approach for Analysis of Inhomogeneous Dielectric Slab Waveguides

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