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Article: A novel broadband patch antenna for universal UHF RFID tags

TitleA novel broadband patch antenna for universal UHF RFID tags
Authors
KeywordsBroadband Antenna
Compact Antenna
Low-Profile Antenna
Patch Antenna
Rf Identification (Rfid)
Tag Antenna
Issue Date2010
PublisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176
Citation
Microwave And Optical Technology Letters, 2010, v. 52 n. 12, p. 2653-2657 How to Cite?
AbstractA compact broadband patch antenna is proposed in this paper for global ultra-high-frequency (UHF) RF identification (RFID) applications. The antenna is composed of four synchronous shorted patches that resonate at four different frequencies, broadening its impedance bandwidth. A central loop is incorporated to feed the four patches simultaneously, which provides the required input reactance for matching to the chip as well. Since the current of neighboring patch is vertical to each other that they can radiate well without canceling each other, the gain is stable over the whole frequency band. Prototype is fabricated and tested, which shows that the impedance bandwidth can cover the whole UHF RFID band (840 MHz - 960 MHz), and the read range is over 3 meters when EIRP is set to 30 dBm at the reader. © 2010 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/182782
ISSN
2015 Impact Factor: 0.545
2015 SCImago Journal Rankings: 0.372
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHuang, JZen_US
dc.contributor.authorYang, PHen_US
dc.contributor.authorChew, WCen_US
dc.contributor.authorYe, TTen_US
dc.date.accessioned2013-05-02T05:16:49Z-
dc.date.available2013-05-02T05:16:49Z-
dc.date.issued2010en_US
dc.identifier.citationMicrowave And Optical Technology Letters, 2010, v. 52 n. 12, p. 2653-2657en_US
dc.identifier.issn0895-2477en_US
dc.identifier.urihttp://hdl.handle.net/10722/182782-
dc.description.abstractA compact broadband patch antenna is proposed in this paper for global ultra-high-frequency (UHF) RF identification (RFID) applications. The antenna is composed of four synchronous shorted patches that resonate at four different frequencies, broadening its impedance bandwidth. A central loop is incorporated to feed the four patches simultaneously, which provides the required input reactance for matching to the chip as well. Since the current of neighboring patch is vertical to each other that they can radiate well without canceling each other, the gain is stable over the whole frequency band. Prototype is fabricated and tested, which shows that the impedance bandwidth can cover the whole UHF RFID band (840 MHz - 960 MHz), and the read range is over 3 meters when EIRP is set to 30 dBm at the reader. © 2010 Wiley Periodicals, Inc.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176en_US
dc.relation.ispartofMicrowave and Optical Technology Lettersen_US
dc.subjectBroadband Antennaen_US
dc.subjectCompact Antennaen_US
dc.subjectLow-Profile Antennaen_US
dc.subjectPatch Antennaen_US
dc.subjectRf Identification (Rfid)en_US
dc.subjectTag Antennaen_US
dc.titleA novel broadband patch antenna for universal UHF RFID tagsen_US
dc.typeArticleen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/mop.25560en_US
dc.identifier.scopuseid_2-s2.0-80055004302en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80055004302&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume52en_US
dc.identifier.issue12en_US
dc.identifier.spage2653en_US
dc.identifier.epage2657en_US
dc.identifier.isiWOS:000283757500008-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHuang, JZ=35790196600en_US
dc.identifier.scopusauthoridYang, PH=7403931844en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridYe, TT=7102429449en_US

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