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Transmission gaps in one-dimensional Fibonacci quasiperiodic structure containing epsilon-negative materials
Authors:Hadi Rahimi  Abdolrahman Namdar  Samad Roshan Entezar and Habib Tajalli
Institution:1.Physics Faculty,University of Tabriz,Tabriz,Iran;2.Physics Department,Azarbaijan University of Tarbiat Moallem,Tabriz,Iran
Abstract:We investigate the transmission properties of one-dimensional Fibonacci quasiperiodic structure consisting of dispersive and lossless epsilon-negative (ENG) materials. It is found that for both TE and TM polarizations with normal and oblique incidences, there exist transmission gaps which are invariant with a change of scale and sensitive to incident angles. Analytical methods based on transfer matrices and effective medium theory have been used to explain the properties of transmission gaps.
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