Title :
Implementation of second-order perfectly matched layers in the time-domain finite element method
Author :
Lou, Zheng ; Correia, Davi ; Jin, Jian-Ming
Author_Institution :
Univ. of Illinois at Urbana-Champaign, Urbana
Abstract :
This paper describes a time-domain finite element implementation of the second-order perfectly matched layer (PML) previously proposed for the FDTD method. Numerical results show that the finite element implementation of the second-order PML is accurate and stable and the second-order PML is highly effective for the absorption of both propagating and evanescent waves of all spectrum.
Keywords :
electromagnetic wave absorption; electromagnetic wave propagation; finite element analysis; time-domain analysis; evanescent wave absorption; evanescent wave propagation; second-order perfectly matched layers; time-domain finite element method; Anisotropic magnetoresistance; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Finite difference methods; Finite element methods; Frequency; Laplace equations; Perfectly matched layers; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396688
