Extension of the Quasi-Static Approximation Technique to a Long Dipole Antenna for Improvement of the Accuracy of FDTD Calculation
Summary :
A high accuracy numerical technique based on the Finite Difference Time Domain (FDTD) method for a long dipole antenna analysis is presented. An improvement of the accuracy can be achieved without reducing the cell size by incorporating a quasi-static field behavior into the FDTD update equations. A closed form of the quasi-static field is obtained from a low frequency limit of a sinusoidal current distribution. The validity of the proposed algorithm is confirmed even when the length of dipole antenna is longer than half wavelength by comparing the results with the Method of Moment.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.11 pp.3402-3405
- Publication Date
- 2004/11/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Antennas and Propagation
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Pornanong PONGPAIBOOL, Toru UNO, Takuji ARIMA, "Extension of the Quasi-Static Approximation Technique to a Long Dipole Antenna for Improvement of the Accuracy of FDTD Calculation" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 11, pp. 3402-3405, November 2004, doi: .
Abstract: A high accuracy numerical technique based on the Finite Difference Time Domain (FDTD) method for a long dipole antenna analysis is presented. An improvement of the accuracy can be achieved without reducing the cell size by incorporating a quasi-static field behavior into the FDTD update equations. A closed form of the quasi-static field is obtained from a low frequency limit of a sinusoidal current distribution. The validity of the proposed algorithm is confirmed even when the length of dipole antenna is longer than half wavelength by comparing the results with the Method of Moment.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_11_3402/_p
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@ARTICLE{e87-b_11_3402,
author={Pornanong PONGPAIBOOL, Toru UNO, Takuji ARIMA, },
journal={IEICE TRANSACTIONS on Communications},
title={Extension of the Quasi-Static Approximation Technique to a Long Dipole Antenna for Improvement of the Accuracy of FDTD Calculation},
year={2004},
volume={E87-B},
number={11},
pages={3402-3405},
abstract={A high accuracy numerical technique based on the Finite Difference Time Domain (FDTD) method for a long dipole antenna analysis is presented. An improvement of the accuracy can be achieved without reducing the cell size by incorporating a quasi-static field behavior into the FDTD update equations. A closed form of the quasi-static field is obtained from a low frequency limit of a sinusoidal current distribution. The validity of the proposed algorithm is confirmed even when the length of dipole antenna is longer than half wavelength by comparing the results with the Method of Moment.},
keywords={},
doi={},
ISSN={},
month={November},}
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TY - JOUR
TI - Extension of the Quasi-Static Approximation Technique to a Long Dipole Antenna for Improvement of the Accuracy of FDTD Calculation
T2 - IEICE TRANSACTIONS on Communications
SP - 3402
EP - 3405
AU - Pornanong PONGPAIBOOL
AU - Toru UNO
AU - Takuji ARIMA
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2004
AB - A high accuracy numerical technique based on the Finite Difference Time Domain (FDTD) method for a long dipole antenna analysis is presented. An improvement of the accuracy can be achieved without reducing the cell size by incorporating a quasi-static field behavior into the FDTD update equations. A closed form of the quasi-static field is obtained from a low frequency limit of a sinusoidal current distribution. The validity of the proposed algorithm is confirmed even when the length of dipole antenna is longer than half wavelength by comparing the results with the Method of Moment.
ER -
English
