A Wide Band Compact Size UHF Band Monopole Clustered with L and S Band Dipoles for Self-networking Communication in Handset Devices

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Abstract

A wide band monopole antenna that works at Ultrahigh frequency (UHF) clustered with two wide band dipole antennas that work at L and S band are proposed in this paper. The three antennas are in the cover of a handset device which connects to the ground plane on its main body with a wire. The UHF monopole antenna covers the frequency band from 350 MHz to 780 MHz with VSWR lower than 3 in a total length of 0.16λ0 with omnidirectional gain upon 0 dBi which is used for self-networking communication. The L band dipole antenna shares part of the ground plane with the UHF monopole antenna, which works from 1.23 GHz to 1.62 GHz, with the end fire gain upon 6 dBi. The S band dipole antenna covers from 1.7 GHz to 2.34 GHz with gain upon 6 dBi. The three antennas have good isolation higher than 15 dB. The simulation indicates that the proposed clustered antennas have small volume, stable radiation pattern and wide band.
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Details

A wide band monopole antenna that works at Ultrahigh frequency (UHF) clustered with two wide band dipole antennas that work at L and S band are proposed in this paper. The three antennas are in the cover of a handset device which connects to the ground plane on its main body with a wire. The UHF monopole antenna covers the frequency band from 350 MHz to 780 MHz with VSWR lower than 3 in a total length of 0.16λ0 with omnidirectional gain upon 0 dBi which is used for self-networking communication. The L band dipole antenna shares part of the ground plane with the UHF monopole antenna, which works from 1.23 GHz to 1.62 GHz, with the end fire gain upon 6 dBi. The S band dipole antenna covers from 1.7 GHz to 2.34 GHz with gain upon 6 dBi. The three antennas have good isolation higher than 15 dB. The simulation indicates that the proposed clustered antennas have small volume, stable radiation pattern and wide band.
Original languageEnglish
Title of host publication12th European Conference on Antennas and Propagation
Publication date2018
Publication statusAccepted/In press - 2018
Publication categoryResearch
Peer-reviewedYes
Event12th European Conference on Antennas and Propagation (EuCAP) - ExCel London ICC Capital Suite and Hall, London, United Kingdom
Duration: 9 Apr 201813 Apr 2018
http://www.eucap2018.org/

Conference

Conference12th European Conference on Antennas and Propagation (EuCAP)
LocationExCel London ICC Capital Suite and Hall
LandUnited Kingdom
ByLondon
Periode09/04/201813/04/2018
Internetadresse
ID: 280055590