Title :
PML and PSTD algorithm for arbitrary lossy anisotropic media
Author_Institution :
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
fDate :
2/1/1999 12:00:00 AM
Abstract :
A general perfectly matched layer (PML) formulation is presented for lossy anisotropic media with arbitrary permittivity, permeability, and conductivity tensors. This PML is then used in a pseudospectral time-domain (PSTD) algorithm for solutions of electromagnetic fields in lossy anisotropic media. Numerical results verify the efficiency of the PML absorbing boundary condition and the PSTD algorithm
Keywords :
Maxwell equations; electromagnetic fields; electromagnetic wave absorption; time-domain analysis; PML; PSTD; arbitrary lossy anisotropic media; conductivity tensors; electromagnetic fields; perfectly matched layer; permeability tensors; permittivity tensors; pseudospectral time-domain algorithm; Anisotropic magnetoresistance; Boundary conditions; Conductivity; Electromagnetic fields; Magnetic losses; Perfectly matched layers; Permeability; Permittivity; Tensile stress; Time domain analysis;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
