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Conference Paper: UWB antenna using offset feeding and slotted ground plane for on-body communications

TitleUWB antenna using offset feeding and slotted ground plane for on-body communications
Authors
KeywordsGround planes
Measured results
Offset feeding
Omnidirectional radiation pattern
Rectangular slots
Slotted ground plane
Ultra-wideband antennas
Wide bandwidth
Issue Date2013
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001877
Citation
The 2013 International Workshop on Antenna Technology (iWAT 2013), Karlsruhe, Germany, 4-6 March 2013. In Conference Proceedings, 2013, p. 332-335 How to Cite?
AbstractAn offset-fed Ultra-wideband (UWB) antenna with a slotted ground plane designed for on-body communications is presented in this paper. The antenna consists of a nearly square-shaped radiator, a feed line slightly offset from the middle along the radiator side and a ground plane with several rectangular slots. The offset feed line improves the radiation pattern for on-body communications and the slots on the ground plane improve impedance matching. Simulated and measured results are in good agreement in terms of S11, gain, efficiency and radiation pattern. Measured results show that the antenna can achieve a wide bandwidth from 2.4 to 14.5 GHz, a constant peak gain and high efficiency, and a more omnidirectional radiation pattern in E-plane, making it a good candidate for UWB on-body communications. © 2013 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/189908
ISBN

 

DC FieldValueLanguage
dc.contributor.authorSun, Yen_US
dc.contributor.authorLui, Len_US
dc.contributor.authorCheung, SWen_US
dc.contributor.authorYuk, TI-
dc.date.accessioned2013-09-17T15:01:12Z-
dc.date.available2013-09-17T15:01:12Z-
dc.date.issued2013-
dc.identifier.citationThe 2013 International Workshop on Antenna Technology (iWAT 2013), Karlsruhe, Germany, 4-6 March 2013. In Conference Proceedings, 2013, p. 332-335en_US
dc.identifier.isbn978-1-4673-2831-9-
dc.identifier.urihttp://hdl.handle.net/10722/189908-
dc.description.abstractAn offset-fed Ultra-wideband (UWB) antenna with a slotted ground plane designed for on-body communications is presented in this paper. The antenna consists of a nearly square-shaped radiator, a feed line slightly offset from the middle along the radiator side and a ground plane with several rectangular slots. The offset feed line improves the radiation pattern for on-body communications and the slots on the ground plane improve impedance matching. Simulated and measured results are in good agreement in terms of S11, gain, efficiency and radiation pattern. Measured results show that the antenna can achieve a wide bandwidth from 2.4 to 14.5 GHz, a constant peak gain and high efficiency, and a more omnidirectional radiation pattern in E-plane, making it a good candidate for UWB on-body communications. © 2013 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001877-
dc.relation.ispartofInternational Workshop on Antenna Technology: Small Antennas and Novel Metamaterials Proceedingsen_US
dc.rightsInternational Workshop on Antenna Technology: Small Antennas and Novel Metamaterials Proceedings. Copyright © IEEE.-
dc.rights2013 © IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectGround planes-
dc.subjectMeasured results-
dc.subjectOffset feeding-
dc.subjectOmnidirectional radiation pattern-
dc.subjectRectangular slots-
dc.subjectSlotted ground plane-
dc.subjectUltra-wideband antennas-
dc.subjectWide bandwidth-
dc.titleUWB antenna using offset feeding and slotted ground plane for on-body communicationsen_US
dc.typeConference_Paperen_US
dc.identifier.emailSun, Y: yysun@eee.hku.hken_US
dc.identifier.emailLui, L: liuli@eee.hku.hken_US
dc.identifier.emailCheung, SW: swcheung@eee.hku.hk-
dc.identifier.emailYuk, TI: tiyuk@eee.hku.hk-
dc.identifier.authorityCheung, SW=rp00102en_US
dc.identifier.authorityYuk, TI=rp00210en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/IWAT.2013.6518359-
dc.identifier.scopuseid_2-s2.0-84879052855-
dc.identifier.hkuros224979en_US
dc.identifier.spage332-
dc.identifier.epage335-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 131016-

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