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This paper describes the propagation characteristics of graphene-based rectangular waveguide. By using mode-matching technique, the guide-wave characteristics of graphene-based waveguides are studies in details with boundary condition defined. It is found that the graphene-based waveguide has low attenuation when frequency beyond its cutoff frequency. It is also demonstrated that hybrid modes (simultaneous...
This paper describes guide-wave characteristics of graphene based waveguides. The model of graphene conductivity is derived at first. The guided wave and the characteristics of PEC-graphene and graphene-graphene waveguides are studies in details with boundary condition defined. The dispersion equation is then derived by solving the Maxwell's equations. The propagation constant is shown with the transverse...
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