An accurate FDTD algorithm for dispersive media using a piecewise constant recursive convolution technique

IEEE Antennas and Propagation Society International Symposium, 1998 Digest - Antennas: Gateways to the Global Network - Held in conjunction with: USNC/URSI National Radio Science Meeting

Volumn 4, Issue , 1998, Pages 2018-2021

  Schuster, J W ^a   Luebbers, R J ^a  

^a The Pennsylvania State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONVOLUTION; DIELECTRIC MATERIALS; DISPERSION (WAVES); FINITE DIFFERENCE TIME DOMAIN METHOD; PIECEWISE LINEAR TECHNIQUES; ALGORITHMS; DIFFERENTIAL EQUATIONS; FINITE DIFFERENCE METHOD; RECURSIVE FUNCTIONS; TIME DOMAIN ANALYSIS;

AUXILIARY EQUATION METHOD; COMPUTATIONAL SPEED; FINITE-DIFFERENCE TIME-DOMAIN ALGORITHMS; FREQUENCY DEPENDENT; MEMORY REQUIREMENTS; PIECE-WISE CONSTANTS; PIECEWISE LINEAR RECURSIVE CONVOLUTION; RECURSIVE CONVOLUTION;

TIME DOMAIN ANALYSIS; DIELECTRIC MATERIALS;

FINITE DIFFERENCE-TIME DOMAIN (FDTD) METHOD; PIECEWISE LINEAR RECURSIVE CONVOLUTION (PLRC);

EID: 0031640540     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APS.1998.701604     Document Type: Conference Paper

References (7)

1. R. Luebbers, F. P. Hunsberger, K. S. Kunz, R. B. Standler, M. Schneider, "A frequency-dependent finite-difference time-domain formulation for dispersive materials," IEEE Trans. Electromagn. Compat., Vol. 32, pp. 222-227, Aug. 1990
2. R. J. Luebbers and F. Hunsberger, "FDTD for Nth-order dispersive media," IEEE Trans. Antennas Propagat., Vol. 40, pp. 1297-1301, Nov. 1992.
3. R, M. Joseph, S. C. Hagness and A. Taflove, "Direct time integration of Maxwell's equations in linear dispersive media with absorption for scattering and propagation of femtosecond electromagnetic pulses," Opt. Lett., Vol. 16, pp. 1412-1414, Sept. 1991.
4. J. L. Young, A. Kittichartphayak, Y. M. Kwok and D. Sullivan, "On the dispersion errors related to (FD)7 TD type schemes," IEEE Trans. Microwave Theory Tech., Vol. 43, pp. 1902-1909. Aug. 1995.
5. D. F. Kelley and R. J. Luebbers, "Piecewise linear recursive convolution for dispersive media using FDTD," IEEE Trans. Antennas Propagat., Vol. 44 , pp. 792-797, June 1996.
6. R, Siushansian and J. LoVetri, "A comparison of numerical techniques for the modeling of electromagnetic dispersive media," IEEE Microwave and Guided Wave Lett., Vol. 5. pp. 426-428, Dec. 1995.
7. D. F. Kelley and R, J. Luebbers, "Calculation of dispersion errors for the piecewise linear recursive convolution method," IEEE APS Int. Symposium Digest, Baltimore, July 1996, Vol. 3, pp. 1652-1655.