Efficient implementation of the uniaxial-based PML media in three-dimensional nonorthogonal coordinates with the use of the FDTD technique

Microwave and Optical Technology Letters

Volumn 14, Issue 2, 1997, Pages 71-75

  Roden, J Alan ^a   Gedney, Stephen D ^a  

^a UNIVERSITY OF KENTUCKY   (United States)

Author keywords

FDTD; Nonorthogonal; PML; Twisted pair; Uniaxial

Indexed keywords

DIELECTRIC MATERIALS; ELECTRIC CONDUCTIVITY; FINITE DIFFERENCE METHOD; GEOMETRY; MAXWELL EQUATIONS; THREE DIMENSIONAL; TIME DOMAIN ANALYSIS; WAVEGUIDES;

ABSORBING BOUNDARY CONDITION; BOUNDARY TERMINATION; FINITE DIFFERENCE TIME DOMAIN METHOD; NONORTHOGONALITY; PERFECTLY MATCHED LAYERS; THREE DIMENSIONAL NONORTHOGONAL COORDINATES;

BOUNDARY CONDITIONS;

EID: 0031553647     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1098-2760(19970205)14:2<71::AID-MOP1>3.0.CO;2-I     Document Type: Article

References (6)

1. Jin-Fa Lee, "Modeling Three-Dimensional Discontinuities in Waveguides Using Nonorthogonal FDTD Algorithm," IEEE Trans. Microwave Theory Tech., Vol. MTT-40, No. 2, 1992.
2. J. A. Stratton, Electromagnetic Theory, McGraw-Hill, New York, 1941, Chap. 1, pp. 38-47.
3. E. A. Navarro, C. Wu, P. Y. Chung, and J. Litva, "Application of PML Superabsorbing Boundary Condition to Non-Orthogonal FDTD Method," Electron. Lett., Vol. 30, No. 20, 1994, pp. 1654-1656.
4. Jean-Pierre Berenger, "A Perfectly Matched Layer for Absorption of Electromagnetic Waves," J. Comput. Phys., Oct. 1994.
5. S. D. Gedney, "An Anisotropie Perfectly Matched Layer Absorbing Media for the Truncation of FDTD Lattice," IEEE Trans. Antennas Propagat., Vol. AP-44, Aug. 1996.
6. S. D. Gedney, "An Anisotropic PML Absorbing Media for the FDTD Simulation of Fields in Lossy Dispersive Media," Electromagn., Vol. 16, July/August 1996, pp. 399-425.