IEICE TRANSACTIONS on Communications
An Approach for Numerical Analysis of Differential Equation-Based Feeding Point Modeling of Electromagnetic Devices
Summary :
In this paper, a method of feeding point analysis is proposed for microstrip antenna that is based on the probe current compensation (PCC) method and the overlapping-grid technique (OGT) in FDTD. Generally, in the Maxwell and Ampere's differential curl equation-based FDTD, calculated error occurs in computation of the feeding point current. By applying the PCC method, the current of the feeding point can be compensated. This paper also analyzes the proposed feeding point model with cylindrical shape. When feeding point model is analyzed by rectangular coordinate, contour path error occurs. Therefore, the OGT is proposed to solve the contour path error. In the OGT, the cylindrical coordinate is applied for modeling of feeding point. In the case of using the PCC method and the OGT, the calculated error and contour path error are reduced and improved.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E90-B No.5 pp.1208-1213
- Publication Date
- 2007/05/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e90-b.5.1208
- Type of Manuscript
- PAPER
- Category
- Antennas and Propagation
Authors
Keyword
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Kyeong-Sik MIN, Manh-Dat VU, "An Approach for Numerical Analysis of Differential Equation-Based Feeding Point Modeling of Electromagnetic Devices" in IEICE TRANSACTIONS on Communications,
vol. E90-B, no. 5, pp. 1208-1213, May 2007, doi: 10.1093/ietcom/e90-b.5.1208.
Abstract: In this paper, a method of feeding point analysis is proposed for microstrip antenna that is based on the probe current compensation (PCC) method and the overlapping-grid technique (OGT) in FDTD. Generally, in the Maxwell and Ampere's differential curl equation-based FDTD, calculated error occurs in computation of the feeding point current. By applying the PCC method, the current of the feeding point can be compensated. This paper also analyzes the proposed feeding point model with cylindrical shape. When feeding point model is analyzed by rectangular coordinate, contour path error occurs. Therefore, the OGT is proposed to solve the contour path error. In the OGT, the cylindrical coordinate is applied for modeling of feeding point. In the case of using the PCC method and the OGT, the calculated error and contour path error are reduced and improved.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.5.1208/_p
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@ARTICLE{e90-b_5_1208,
author={Kyeong-Sik MIN, Manh-Dat VU, },
journal={IEICE TRANSACTIONS on Communications},
title={An Approach for Numerical Analysis of Differential Equation-Based Feeding Point Modeling of Electromagnetic Devices},
year={2007},
volume={E90-B},
number={5},
pages={1208-1213},
abstract={In this paper, a method of feeding point analysis is proposed for microstrip antenna that is based on the probe current compensation (PCC) method and the overlapping-grid technique (OGT) in FDTD. Generally, in the Maxwell and Ampere's differential curl equation-based FDTD, calculated error occurs in computation of the feeding point current. By applying the PCC method, the current of the feeding point can be compensated. This paper also analyzes the proposed feeding point model with cylindrical shape. When feeding point model is analyzed by rectangular coordinate, contour path error occurs. Therefore, the OGT is proposed to solve the contour path error. In the OGT, the cylindrical coordinate is applied for modeling of feeding point. In the case of using the PCC method and the OGT, the calculated error and contour path error are reduced and improved.},
keywords={},
doi={10.1093/ietcom/e90-b.5.1208},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - An Approach for Numerical Analysis of Differential Equation-Based Feeding Point Modeling of Electromagnetic Devices
T2 - IEICE TRANSACTIONS on Communications
SP - 1208
EP - 1213
AU - Kyeong-Sik MIN
AU - Manh-Dat VU
PY - 2007
DO - 10.1093/ietcom/e90-b.5.1208
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2007
AB - In this paper, a method of feeding point analysis is proposed for microstrip antenna that is based on the probe current compensation (PCC) method and the overlapping-grid technique (OGT) in FDTD. Generally, in the Maxwell and Ampere's differential curl equation-based FDTD, calculated error occurs in computation of the feeding point current. By applying the PCC method, the current of the feeding point can be compensated. This paper also analyzes the proposed feeding point model with cylindrical shape. When feeding point model is analyzed by rectangular coordinate, contour path error occurs. Therefore, the OGT is proposed to solve the contour path error. In the OGT, the cylindrical coordinate is applied for modeling of feeding point. In the case of using the PCC method and the OGT, the calculated error and contour path error are reduced and improved.
ER -
English
