FDTD implementation for magnetoplasma medium using exponential time differencing

Author

Huang, Sh J. ; Li, F.

Author_Institution

Inst. of Electron., Acad. Sinica, Beijing, China

Volume

15

Issue

3

fYear

2005

fDate

3/1/2005 12:00:00 AM

Firstpage

183

Lastpage

185

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;

fLanguage

English

Journal_Title

Microwave and Wireless Components Letters, IEEE

Publisher

ieee

ISSN

1531-1309

Type

jour

DOI

10.1109/LMWC.2005.844219

Filename

1406070