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Article: Compact metallic RFID tag antennas with a loop-fed method

TitleCompact metallic RFID tag antennas with a loop-fed method
Authors
KeywordsCompact antenna
feeding network
low profile
metallic surface
RFID tag antenna
Issue Date2011
PublisherIEEE.
Citation
Ieee Transactions On Antennas And Propagation, 2011, v. 59 n. 12, p. 4454-4462 How to Cite?
AbstractSeveral compact, low profile and metal-attachable RFID tag antennas with a loop-fed method are proposed for UHF RFID systems. The structure of the proposed antennas comprise of two parts: (1) The radiator part consists of two shorted patches, which can be treated as two quarter-wave patch antennas or a cavity. (2) A small loop printed on the paper serves as the feeding structure. The small loop provides the needed inductance for the tag and is connected to the RFID chip. The input impedance of the antenna can be easily adjusted by changing loop dimensions. The antenna has the compact size of 80 mm × 25 mm × 3.5 mm, and the realized gain about -3.6 dB. The measured results show that these antennas have good performance when attached onto metallic surfaces. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155705
ISSN
2015 Impact Factor: 2.053
2015 SCImago Journal Rankings: 2.130
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYang, PHen_HK
dc.contributor.authorLi, Yen_HK
dc.contributor.authorJiang, Len_HK
dc.contributor.authorChew, WCen_HK
dc.contributor.authorYe, TTen_HK
dc.date.accessioned2012-08-08T08:34:54Z-
dc.date.available2012-08-08T08:34:54Z-
dc.date.issued2011en_HK
dc.identifier.citationIeee Transactions On Antennas And Propagation, 2011, v. 59 n. 12, p. 4454-4462en_HK
dc.identifier.issn0018-926Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/155705-
dc.description.abstractSeveral compact, low profile and metal-attachable RFID tag antennas with a loop-fed method are proposed for UHF RFID systems. The structure of the proposed antennas comprise of two parts: (1) The radiator part consists of two shorted patches, which can be treated as two quarter-wave patch antennas or a cavity. (2) A small loop printed on the paper serves as the feeding structure. The small loop provides the needed inductance for the tag and is connected to the RFID chip. The input impedance of the antenna can be easily adjusted by changing loop dimensions. The antenna has the compact size of 80 mm × 25 mm × 3.5 mm, and the realized gain about -3.6 dB. The measured results show that these antennas have good performance when attached onto metallic surfaces. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_HK
dc.rightsIEEE Transactions on Antennas and Propagation. Copyright © IEEE-
dc.rights©2011 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.subjectCompact antennaen_HK
dc.subjectfeeding networken_HK
dc.subjectlow profileen_HK
dc.subjectmetallic surfaceen_HK
dc.subjectRFID tag antennaen_HK
dc.titleCompact metallic RFID tag antennas with a loop-fed methoden_HK
dc.typeArticleen_HK
dc.identifier.emailJiang, L: jianglj@hku.hken_HK
dc.identifier.emailChew, WC: wcchew@hku.hken_HK
dc.identifier.authorityJiang, L=rp01338en_HK
dc.identifier.authorityChew, WC=rp00656en_HK
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1109/TAP.2011.2165484en_HK
dc.identifier.scopuseid_2-s2.0-82455208682en_HK
dc.identifier.hkuros210786-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-82455208682&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume59en_HK
dc.identifier.issue12en_HK
dc.identifier.spage4454en_HK
dc.identifier.epage4462en_HK
dc.identifier.isiWOS:000297585600006-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYang, PH=7403931844en_HK
dc.identifier.scopusauthoridLi, Y=36078298200en_HK
dc.identifier.scopusauthoridJiang, L=36077777200en_HK
dc.identifier.scopusauthoridChew, WC=36014436300en_HK
dc.identifier.scopusauthoridYe, TT=7102429449en_HK

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