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An unsplit Berenger‐like PML for the ADI‐FDTD method
Author(s) -
Godoy Rubio R.,
González García S.,
Rubio Bretones A.,
Gómez Martín R.
Publication year - 2004
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.20338
Subject(s) - finite difference time domain method , perfectly matched layer , microwave , alternating direction implicit method , mathematics , mathematical analysis , finite difference method , physics , computer science , optics , telecommunications
In this paper, we systematically obtain an unsplit form of Berenger's PML equations using the alternating‐direction‐implicit finite‐difference time‐domain (ADI‐FDTD) method to prevent some instabilities from appearing in the split‐form implementation. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 466–469, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20338