A modified NPML scheme for truncating anisotropic dispersive medium

Author

Wang, Yijun ; Yang, Lixia ; Liang, Qing ; Wang, Gang

Author_Institution

Dept. of Commun. Eng., Jiangsu Univ., Zhenjiang, China

fYear

2010

fDate

8-11 May 2010

Firstpage

789

Lastpage

792

Abstract

Based on the CDLT-FDTD theory by which the electromagnetic scattering by magnetized plasma can be analysised, a modified NPML (M-NPML) absorbing boundary conditions(ABCs), by which the anisotropic magnetized plasma can be truncatied, are proposed. By using the partial derivatives of space variables stretched-scheme in the coordinate system, the programming complexity is reduced greatly. According to one-dimensional numerical simulation analysis, the M-NPML ABC is validated.

Keywords

anisotropic media; electromagnetic wave scattering; numerical analysis; plasma; CDLT-FDTD theory; M-NPML; NPML scheme; absorbing boundary conditions; anisotropic dispersive medium; anisotropic magnetized plasma; coordinate system; electromagnetic scattering; modified NPML; one-dimensional numerical simulation analysis; programming complexity; space variables stretched-scheme; Anisotropic magnetoresistance; Dispersion; Electromagnetic scattering; Frequency; Magnetic analysis; Magnetic anisotropy; Magnetic fields; Numerical simulation; Perpendicular magnetic anisotropy; Plasma simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5705-2

Type

conf

DOI

10.1109/ICMMT.2010.5525071

Filename

5525071