Title :
The perfectly matched layer boundary condition for unconditionally stable WE-FDTD method
Author :
Hai Lin ; Liang, Feng ; Gaofeng Wang
Author_Institution :
Coll. of Phys. Sci. & Technol., Huazhong Normal Univ., Wuhan
Abstract :
A perfectly matched layer (PML) is constructed for two dimensional (2D) unconditionally stable (US) FDTD method based on wave equation. This novel PML preserves unconditional stability of the 2D US-FDTD method and has very good absorbing performance. Numerical results are included to illustrate effectiveness and performance of this new PML.
Keywords :
computational electromagnetics; finite difference time-domain analysis; stability; wave equations; computational electromagnetic; finite-difference time-domain scheme; perfectly matched layer boundary condition; wave equation; Boundary conditions; Conductivity; Educational institutions; Finite difference methods; Partial differential equations; Perfectly matched layers; Permittivity; Polynomials; Stability; Time domain analysis;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735366
