IEICE TRANSACTIONS on Communications
Wideband 3D Folded Dipole Antenna with Feed Line for Small Terminal
Summary :
Folded dipole antenna with feed line (FDAFL) whose relative bandwidth is 65% (VSWR≤3) has been reported as a wideband planar antenna for a small terminal. However, this antenna is constructed outside of the ground plane (50×80mm2) by 12mm. In this study, we analyze the antenna configurations of FDAFL in 3D so that the antenna does not protrude from the ground plane as much as possible. Two different 3D antenna models derived from FDAFL are investigated. The first model is folded over the ground plane, and the second one is folded outside of the ground plane. The relative bandwidth, the VSWR characteristics and radiation patterns are studied. As a result, it is confirmed that antenna prominence could be reduced and broadband characteristics over 74% and 83% are obtained by the 3D models, respectively, which are wider than the bandwidth of conventional 2D model. Thus, FDAFL could be used in both 2D and 3D for a small terminal.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E96-B No.10 pp.2410-2416
- Publication Date
- 2013/10/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E96.B.2410
- Type of Manuscript
- Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
- Category
- Antennas
Authors
Tsutomu ITO
National Defense Academy
Mio NAGATOSHI
National Defense Academy
Shingo TANAKA
Yazaki Corp.
Hisashi MORISHITA
National Defense Academy
Keyword
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Tsutomu ITO, Mio NAGATOSHI, Shingo TANAKA, Hisashi MORISHITA, "Wideband 3D Folded Dipole Antenna with Feed Line for Small Terminal" in IEICE TRANSACTIONS on Communications,
vol. E96-B, no. 10, pp. 2410-2416, October 2013, doi: 10.1587/transcom.E96.B.2410.
Abstract: Folded dipole antenna with feed line (FDAFL) whose relative bandwidth is 65% (VSWR≤3) has been reported as a wideband planar antenna for a small terminal. However, this antenna is constructed outside of the ground plane (50×80mm2) by 12mm. In this study, we analyze the antenna configurations of FDAFL in 3D so that the antenna does not protrude from the ground plane as much as possible. Two different 3D antenna models derived from FDAFL are investigated. The first model is folded over the ground plane, and the second one is folded outside of the ground plane. The relative bandwidth, the VSWR characteristics and radiation patterns are studied. As a result, it is confirmed that antenna prominence could be reduced and broadband characteristics over 74% and 83% are obtained by the 3D models, respectively, which are wider than the bandwidth of conventional 2D model. Thus, FDAFL could be used in both 2D and 3D for a small terminal.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E96.B.2410/_p
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@ARTICLE{e96-b_10_2410,
author={Tsutomu ITO, Mio NAGATOSHI, Shingo TANAKA, Hisashi MORISHITA, },
journal={IEICE TRANSACTIONS on Communications},
title={Wideband 3D Folded Dipole Antenna with Feed Line for Small Terminal},
year={2013},
volume={E96-B},
number={10},
pages={2410-2416},
abstract={Folded dipole antenna with feed line (FDAFL) whose relative bandwidth is 65% (VSWR≤3) has been reported as a wideband planar antenna for a small terminal. However, this antenna is constructed outside of the ground plane (50×80mm2) by 12mm. In this study, we analyze the antenna configurations of FDAFL in 3D so that the antenna does not protrude from the ground plane as much as possible. Two different 3D antenna models derived from FDAFL are investigated. The first model is folded over the ground plane, and the second one is folded outside of the ground plane. The relative bandwidth, the VSWR characteristics and radiation patterns are studied. As a result, it is confirmed that antenna prominence could be reduced and broadband characteristics over 74% and 83% are obtained by the 3D models, respectively, which are wider than the bandwidth of conventional 2D model. Thus, FDAFL could be used in both 2D and 3D for a small terminal.},
keywords={},
doi={10.1587/transcom.E96.B.2410},
ISSN={1745-1345},
month={October},}
Copy
TY - JOUR
TI - Wideband 3D Folded Dipole Antenna with Feed Line for Small Terminal
T2 - IEICE TRANSACTIONS on Communications
SP - 2410
EP - 2416
AU - Tsutomu ITO
AU - Mio NAGATOSHI
AU - Shingo TANAKA
AU - Hisashi MORISHITA
PY - 2013
DO - 10.1587/transcom.E96.B.2410
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E96-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2013
AB - Folded dipole antenna with feed line (FDAFL) whose relative bandwidth is 65% (VSWR≤3) has been reported as a wideband planar antenna for a small terminal. However, this antenna is constructed outside of the ground plane (50×80mm2) by 12mm. In this study, we analyze the antenna configurations of FDAFL in 3D so that the antenna does not protrude from the ground plane as much as possible. Two different 3D antenna models derived from FDAFL are investigated. The first model is folded over the ground plane, and the second one is folded outside of the ground plane. The relative bandwidth, the VSWR characteristics and radiation patterns are studied. As a result, it is confirmed that antenna prominence could be reduced and broadband characteristics over 74% and 83% are obtained by the 3D models, respectively, which are wider than the bandwidth of conventional 2D model. Thus, FDAFL could be used in both 2D and 3D for a small terminal.
ER -
English
