Title :
Unsplit Berenger´s PML equations for arbitrary media
Author :
Garcia, S. González ; Hernández-López, M.A. ; Pantoja, M. Fernández ; Martin, R. Gómez ; Olinedo, B.G.
Author_Institution :
Fac. de Ciencias, Granada Univ., Spain
fDate :
12/6/2001 12:00:00 AM
Abstract :
An unsplit form of Berenger´s PML equations, which prevents instabilities in its implementation arising from roundoff errors in the summation of the split components to obtain the unsplit field is obtained
Keywords :
electromagnetic wave propagation; finite difference time-domain analysis; numerical stability; roundoff errors; electromagnetic wave propagation; finite difference time domain method; numerical instability; roundoff error; unsplit Berenger perfectly matched layer equation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20011052
