A Low Profile Folded Inverted-L Antenna for T-DMB/UHF Handset Application

Seung Gil JEON; Won Sub KIM; Jae Hoon CHOI

doi:10.1093/ietcom/e90-b.10.2995

A Low Profile Folded Inverted-L Antenna for T-DMB/UHF Handset Application

Seung Gil JEON, Won Sub KIM, Jae Hoon CHOI

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A novel low profile and dual-band antenna for terrestrial digital multimedia broadcasting (T-DMB) and ultra high frequency (UHF) applications is proposed in this paper. The proposed antenna consists of a folded inverted-L antenna and two open stubs. The designed low profile antenna occupies an antenna volume of 1484911 mm³. The length of the folded radiating element is about 0.09λ at the resonant frequency of T-DMB application (180-210 MHz). The parasitic open stubs are utilized to obtain the wide bandwidth (50%) for UHF application (470-740 MHz). The maximum gains at the frequencies of T-DMB and DTV applications were -5 and +5 dBi, respectively. The radiation patterns are near omni-directional at frequency of interest.

Publication: IEICE TRANSACTIONS on Communications Vol.E90-B No.10 pp.2995-2998

Publication Date: 2007/10/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e90-b.10.2995

Type of Manuscript: LETTER

Category: Antennas and Propagation

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Seung Gil JEON, Won Sub KIM, Jae Hoon CHOI, "A Low Profile Folded Inverted-L Antenna for T-DMB/UHF Handset Application" in IEICE TRANSACTIONS on Communications, vol. E90-B, no. 10, pp. 2995-2998, October 2007, doi: 10.1093/ietcom/e90-b.10.2995.
Abstract: A novel low profile and dual-band antenna for terrestrial digital multimedia broadcasting (T-DMB) and ultra high frequency (UHF) applications is proposed in this paper. The proposed antenna consists of a folded inverted-L antenna and two open stubs. The designed low profile antenna occupies an antenna volume of 1484911 mm³. The length of the folded radiating element is about 0.09λ at the resonant frequency of T-DMB application (180-210 MHz). The parasitic open stubs are utilized to obtain the wide bandwidth (50%) for UHF application (470-740 MHz). The maximum gains at the frequencies of T-DMB and DTV applications were -5 and +5 dBi, respectively. The radiation patterns are near omni-directional at frequency of interest.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.10.2995/_p

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@ARTICLE{e90-b_10_2995,
author={Seung Gil JEON, Won Sub KIM, Jae Hoon CHOI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Low Profile Folded Inverted-L Antenna for T-DMB/UHF Handset Application},
year={2007},
volume={E90-B},
number={10},
pages={2995-2998},
abstract={A novel low profile and dual-band antenna for terrestrial digital multimedia broadcasting (T-DMB) and ultra high frequency (UHF) applications is proposed in this paper. The proposed antenna consists of a folded inverted-L antenna and two open stubs. The designed low profile antenna occupies an antenna volume of 1484911 mm³. The length of the folded radiating element is about 0.09λ at the resonant frequency of T-DMB application (180-210 MHz). The parasitic open stubs are utilized to obtain the wide bandwidth (50%) for UHF application (470-740 MHz). The maximum gains at the frequencies of T-DMB and DTV applications were -5 and +5 dBi, respectively. The radiation patterns are near omni-directional at frequency of interest.},
keywords={},
doi={10.1093/ietcom/e90-b.10.2995},
ISSN={1745-1345},
month={October},}

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TY - JOUR
TI - A Low Profile Folded Inverted-L Antenna for T-DMB/UHF Handset Application
T2 - IEICE TRANSACTIONS on Communications
SP - 2995
EP - 2998
AU - Seung Gil JEON
AU - Won Sub KIM
AU - Jae Hoon CHOI
PY - 2007
DO - 10.1093/ietcom/e90-b.10.2995
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2007
AB - A novel low profile and dual-band antenna for terrestrial digital multimedia broadcasting (T-DMB) and ultra high frequency (UHF) applications is proposed in this paper. The proposed antenna consists of a folded inverted-L antenna and two open stubs. The designed low profile antenna occupies an antenna volume of 1484911 mm³. The length of the folded radiating element is about 0.09λ at the resonant frequency of T-DMB application (180-210 MHz). The parasitic open stubs are utilized to obtain the wide bandwidth (50%) for UHF application (470-740 MHz). The maximum gains at the frequencies of T-DMB and DTV applications were -5 and +5 dBi, respectively. The radiation patterns are near omni-directional at frequency of interest.
ER -