نویسندگان
1 دانشگاه صنعتی نوشیروانی بابل
2 دانشگاه صنعتی بابل
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In this paper, the modeling of a thin layer in (finite-difference time-domain) FDTD lattice is considered. The layer can be nonlinear, anisotropic, dispersive and etc. in this paper, the nondispersive medium containing a dispersive thin layer with Debye model is studied. It is assumed that the thickness of the layer is smaller than the size of FDTD cell. Accordingly, the cells containing the layer are inhomogeneous. The equivalent circuit approach is used in order to the homogenization of inhomogeneous FDTD cells. The proposed method gives accurate results for both normal and tangential electric/magnetic field components. The proposed method doesn’t require to additional computational effort during the simulation, also reduces the memory and computational time requirements.
کلیدواژهها [English]
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