Pseudospectral methods versus FDTD

Stavros V. Georgakopoulos; Constantine Balanis; Rosemary Renaut

Pseudospectral methods versus FDTD

Stavros V. Georgakopoulos, Constantine Balanis, Rosemary Renaut

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The Chebyshev collocation method is used along with a mapping of the grid to relax the restrictions on the time-step. Entire-domain as well as multi-domain approaches are considered. The accuracy of the spectral methods for all the different approaches is compared with that of the classical second-order finite-difference time-domain (FDTD) scheme. In addition, the CPU time as well as the memory required to achieve certain accuracy are reported for both the spectral and the FDTD methods.

Original language	English (US)
Title of host publication	IEEE Antennas and Propagation Society International Symposium
Subtitle of host publication	Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000
Pages	1506-1509
Number of pages	4
State	Published - Dec 1 2000

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume	3
ISSN (Print)	0272-4693

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Georgakopoulos, S. V., Balanis, C., & Renaut, R. (2000). Pseudospectral methods versus FDTD. In IEEE Antennas and Propagation Society International Symposium: Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000 (pp. 1506-1509). (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 3).

Pseudospectral methods versus FDTD. / Georgakopoulos, Stavros V.; Balanis, Constantine; Renaut, Rosemary.

IEEE Antennas and Propagation Society International Symposium: Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000. 2000. p. 1506-1509 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Georgakopoulos, SV, Balanis, C & Renaut, R 2000, Pseudospectral methods versus FDTD. in IEEE Antennas and Propagation Society International Symposium: Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), vol. 3, pp. 1506-1509.

Georgakopoulos SV, Balanis C, Renaut R. Pseudospectral methods versus FDTD. In IEEE Antennas and Propagation Society International Symposium: Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000. 2000. p. 1506-1509. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

Georgakopoulos, Stavros V. ; Balanis, Constantine ; Renaut, Rosemary. / Pseudospectral methods versus FDTD. IEEE Antennas and Propagation Society International Symposium: Transmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000. 2000. pp. 1506-1509 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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Pseudospectral methods versus FDTD

Abstract

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ASJC Scopus subject areas

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