Simulation , Modeling and Analysis of Glass Slab as Left Handed Metamaterial using Finite Element Method
نویسنده
چکیده
w w w . i j e c t . o r g Abstract This paper presents two-dimensional simulation of electromagnetic metamaterial with left-handed properties. Numerical modeling of glass slab with negative index of refraction has been done using Finite Element Method (FEM). The design strategies have been discussed for selection of proper wavelength and geometry to demonstrate negative refraction through the metamaterial slab considering different incident angles at different frequency ranges. The validity of Snell’s law with negative refractive index is confirmed. Parametric evaluation has also been performed numerically as well as through simulation.
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