Title :
An Efficient Unconditionally Stable FDTD Formulation for Open Region Problems
Author :
Ding, Ping-Ping ; Wang, Gaofeng ; Lin, Hai
Author_Institution :
Inst. of Microelectron. & Inf. Technol., Wuhan Univ., Hubei
Abstract :
An efficient unconditionally stable finite-difference time-domain (US-FDTD) formulation with the uniaxial anisotropic perfectly matched layer (UPML) has been proposed. Numerical experiments carried out in a 1D case demonstrated the unconditional stability and efficiency of the new formulation. In a similar manner, the formulation can be applied in two- and three-dimensional cases to solve more complicated problems
Keywords :
electromagnetic waves; finite difference time-domain analysis; numerical stability; efficient unconditionally stable FDTD formulation; finite-difference time-domain formulation; open region problems; uniaxial anisotropic perfectly matched layer; Anisotropic magnetoresistance; Boundary conditions; Dispersion; Equations; Erbium; Finite difference methods; Information technology; Microelectronics; Stability; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711460
