Title :
FDTD implementation for magnetoplasma medium using exponential time differencing
Author :
Huang, Sh J. ; Li, F.
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
fDate :
3/1/2005 12:00:00 AM
Abstract :
The electromagnetic propagation in dispersive magnetoplasma medium is modeled using the finite-difference time-domain (FDTD) method based on the exponential time differencing (ETD). The ETD schemes with first-order and second-order accuracy are presented. The ETD algorithm is accurate and efficient. The reflection and transmission coefficients of the magnetized slab for the right-hand circularly polarized wave are computed.
Keywords :
electromagnetic wave reflection; electromagnetic wave transmission; finite difference time-domain analysis; plasma electromagnetic wave propagation; dispersive magnetoplasma medium; electromagnetic propagation; exponential time differencing; finite-difference time-domain method; magnetized plasma; magnetized slab; reflection coefficients; right-hand circularly polarized wave; transmission coefficients; Difference equations; Electromagnetic propagation; Electrons; Finite difference methods; Frequency; Magnetic resonance; Plasma simulation; Plasma waves; Slabs; Time domain analysis; Exponential time differencing (ETD); finite-difference time-domain (FDTD) method; magnetized plasma;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2005.844219
