Title :
Application of FDTD to dispersive media
Author :
Shubitidze, Ph. ; Jobava, R. ; Beria, R. ; Shamatava, I. ; Zaridze, R. ; Karkashadze, D.
Author_Institution :
Lab. of Appl. Electrodynamics, Tbilisi State Univ., Georgia
fDate :
6/21/1905 12:00:00 AM
Abstract :
A finite difference time domain (FDTD) method in combination with the perfectly matched layer (PML) is used for dispersive media. The FDTD method is derived using the convolution relationship between the current density J and the electric field E. The high accuracy of the FDTD method is confirmed by computing the reflection and transmission coefficients for a one dimensional nonmagnetized plasma slab
Keywords :
current density; dispersive media; electric fields; electromagnetic wave propagation; finite difference time-domain analysis; plasma electromagnetic wave propagation; FDTD; PML; current density; dispersive media; electric field; electromagnetic wave propagation; finite difference time domain method; nonmagnetized plasma slab; perfectly matched layer; reflection coefficients; transmission coefficients; Convolution; Current density; Dispersion; Electromagnetic fields; Electromagnetic propagation; Electrons; Finite difference methods; Plasma waves; Slabs; Time domain analysis;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1999. Proceedings of IVth International Seminar/Workshop
Conference_Location :
Lviv
Print_ISBN :
966-02-0864-2
DOI :
10.1109/DIPED.1999.822141
