A two-dimensional FDTD - based virtual visualization tool for metamaterial - wave interaction
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IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Metamaterials (MTM) have become a major electromagnetic research topic. Initial studies have focused on understanding their electromagnetic properties and interactions. This paper presents a novel virtual tool, MTM-FDTD, for the visualization of electromagnetic wave interacting with different metamaterials. Snapshots from characteristic examples during these interactions are presented. Scenarios with normal and oblique incidences, demonstrating focusing beams in planar metamaterials and the existence of negative refractive angle, respectively, are presented. One beauty of this virtual tool is that video clips of wave-metamaterial interactions may easily be produced.
Açıklama
Anahtar Kelimeler
Dispersive Medium, Metamaterials, Double Negative Index Materials, Left - Handed Materials, Lorentz Model, Drude Model, Debye Model, Wave Propagation, FDTD, Numerical Simulation, Electromagnetic Propagation in Nonhomogeneous Media, Time - Domain Formulation, Isotropic Media
Kaynak
IEEE Antennas and Propagation Magazine
WoS Q Değeri
Scopus Q Değeri
Cilt
50
Sayı
3
Künye
ÇAKIR, M., ÇAKIR, G., LEVENT, S. (2008). A two-dimensional FDTD - based virtual visualization tool for metamaterial - wave interaction. IEEE Antennas and Propagation Magazine, 50 (3), pp. 166-175. https://dx.doi.org/10.1109/MAP.2008.4563602.
