The absorbing boundary algorithm in general FD-TD method

K. M. Luk; Xiangyu Cao; Changhong Liang

doi:10.1109/APS.2003.1217467

The absorbing boundary algorithm in general FD-TD method

K. M. Luk
, Xiangyu Cao
, Changhong Liang

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

3 Citations (Scopus)

Abstract

In this paper, the absorbing boundary conditions in generalized FD-TD method was carefully derived in terms of the one-way wave equation. In order to validate the algorithm, application the results into the cylindrical coordinates, and obtaining the absorbing boundary conditions in cylinder FD-TD method. Finally, taking the cylindrical FDTD method as an example, analysis and simulation the absorbing characteristic. The result shows that its absorbing characteristic is stability and efficiently.

Original language	English
Pages (from-to)	345-348
Journal	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume	1
DOIs	https://doi.org/10.1109/APS.2003.1217467
Publication status	Published - 2003
Event	2003 IEEE Antennas and Propagation Society International Symposium and USNC/CNC/URSI North American Radio Science Meeting - Columbus, United States Duration: 22 Jun 2003 → 27 Jun 2003

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title = "The absorbing boundary algorithm in general FD-TD method",

abstract = "In this paper, the absorbing boundary conditions in generalized FD-TD method was carefully derived in terms of the one-way wave equation. In order to validate the algorithm, application the results into the cylindrical coordinates, and obtaining the absorbing boundary conditions in cylinder FD-TD method. Finally, taking the cylindrical FDTD method as an example, analysis and simulation the absorbing characteristic. The result shows that its absorbing characteristic is stability and efficiently.",

author = "Luk, \{K. M.\} and Xiangyu Cao and Changhong Liang",

year = "2003",

doi = "10.1109/APS.2003.1217467",

language = "English",

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AU - Luk, K. M.

AU - Cao, Xiangyu

AU - Liang, Changhong

PY - 2003

Y1 - 2003

N2 - In this paper, the absorbing boundary conditions in generalized FD-TD method was carefully derived in terms of the one-way wave equation. In order to validate the algorithm, application the results into the cylindrical coordinates, and obtaining the absorbing boundary conditions in cylinder FD-TD method. Finally, taking the cylindrical FDTD method as an example, analysis and simulation the absorbing characteristic. The result shows that its absorbing characteristic is stability and efficiently.

AB - In this paper, the absorbing boundary conditions in generalized FD-TD method was carefully derived in terms of the one-way wave equation. In order to validate the algorithm, application the results into the cylindrical coordinates, and obtaining the absorbing boundary conditions in cylinder FD-TD method. Finally, taking the cylindrical FDTD method as an example, analysis and simulation the absorbing characteristic. The result shows that its absorbing characteristic is stability and efficiently.

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U2 - 10.1109/APS.2003.1217467

DO - 10.1109/APS.2003.1217467

M3 - RGC 22 - Publication in policy or professional journal

SN - 0272-4693

VL - 1

SP - 345

EP - 348

JO - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

JF - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

T2 - 2003 IEEE Antennas and Propagation Society International Symposium and USNC/CNC/URSI North American Radio Science Meeting

Y2 - 22 June 2003 through 27 June 2003

ER -

The absorbing boundary algorithm in general FD-TD method

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