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Conference Paper: A small patch antenna using a single CRLH TL unit cell

TitleA small patch antenna using a single CRLH TL unit cell
Authors
KeywordsPatch antenna
CRLH TL
Metamaterial
Capacitance values
Composite right/left-handed transmission lines
Issue Date2012
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000610
Citation
The 2012 IEEE Radio and Wireless Symposium (RWS), Santa Clara, CA., 15-18 January 2012. In IEEE Radio and Wireless Symposium Proceedings, 2012, p. 299-302 How to Cite?
AbstractThis paper presents the design of a small patch antenna, which consists of one unit cell of composite right/left handed transmission line (CRLH TL). Due to the resonant frequency of the CRLH TL unit cell is determined not by the physical length but by the inductance and capacitance values loaded in the cell, the size of the patch antenna consisting CRLH TL unit cell can be reduced by tuning the LC values. The antenna is fed by a microstrip line. In order to improve the matching, a thinner microstrip line and two rectangular notches etched on the patch are used. The patch antenna including the feeding line is fabricated on a 33 cm 2 substrate with r of 3.5 and thickness of 1.5 mm. The size of the patch is reduced to 9 mm12.9 mm, which is 0.18 g0.26 g at the resonant frequency of 3.59 GHz, owing to the characteristic of the CRLH TL unit cell. The measured results exhibit a bandwidth of 24 MHz and conventional patch-like radiation pattern. The gain of 4.7 dBi and efficiency of 20% are achieved. © 2012 IEEE.
DescriptionIEEE Radio Wireless Week 2012 (RWW2012)
Persistent Identifierhttp://hdl.handle.net/10722/158791
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorSun, Xen_US
dc.contributor.authorZhang, Jen_US
dc.contributor.authorCheung, SWen_US
dc.contributor.authorYuk, TIen_US
dc.date.accessioned2012-08-08T09:01:20Z-
dc.date.available2012-08-08T09:01:20Z-
dc.date.issued2012en_US
dc.identifier.citationThe 2012 IEEE Radio and Wireless Symposium (RWS), Santa Clara, CA., 15-18 January 2012. In IEEE Radio and Wireless Symposium Proceedings, 2012, p. 299-302en_US
dc.identifier.isbn978-1-4577-1155-8-
dc.identifier.urihttp://hdl.handle.net/10722/158791-
dc.descriptionIEEE Radio Wireless Week 2012 (RWW2012)-
dc.description.abstractThis paper presents the design of a small patch antenna, which consists of one unit cell of composite right/left handed transmission line (CRLH TL). Due to the resonant frequency of the CRLH TL unit cell is determined not by the physical length but by the inductance and capacitance values loaded in the cell, the size of the patch antenna consisting CRLH TL unit cell can be reduced by tuning the LC values. The antenna is fed by a microstrip line. In order to improve the matching, a thinner microstrip line and two rectangular notches etched on the patch are used. The patch antenna including the feeding line is fabricated on a 33 cm <sup>2</sup> substrate with <sub>r</sub> of 3.5 and thickness of 1.5 mm. The size of the patch is reduced to 9 mm12.9 mm, which is 0.18 <sub>g</sub>0.26 <sub>g</sub> at the resonant frequency of 3.59 GHz, owing to the characteristic of the CRLH TL unit cell. The measured results exhibit a bandwidth of 24 MHz and conventional patch-like radiation pattern. The gain of 4.7 dBi and efficiency of 20% are achieved. © 2012 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000610-
dc.relation.ispartofIEEE Radio and Wireless Symposium Proceedingsen_US
dc.rightsIEEE Radio and Wireless Symposium Proceedings. Copyright © IEEE.-
dc.rights©2012 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.subjectPatch antennaen_US
dc.subjectCRLH TLen_US
dc.subjectMetamaterialen_US
dc.subjectCapacitance values-
dc.subjectComposite right/left-handed transmission lines-
dc.titleA small patch antenna using a single CRLH TL unit cellen_US
dc.typeConference_Paperen_US
dc.identifier.emailSun, X: xlsun@eee.hku.hken_US
dc.identifier.emailZhang, J: zhangjun@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_versionen_US
dc.identifier.doi10.1109/RWS.2012.6175326en_US
dc.identifier.scopuseid_2-s2.0-84860687353en_US
dc.identifier.hkuros207805-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84860687353&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage299en_US
dc.identifier.epage302en_US
dc.publisher.placeUnited States-
dc.description.otherThe 2012 IEEE Radio and Wireless Symposium (RWS), Santa Clara, CA., 15-18 January 2012. In IEEE Radio and Wireless Symposium Proceedings, 2012, p. 299-302-
dc.identifier.scopusauthoridYuk, TI=6603685705en_US
dc.identifier.scopusauthoridCheung, SW=7202472784en_US
dc.identifier.scopusauthoridZhang, J=36338052000en_US
dc.identifier.scopusauthoridSun, XL=36926307400en_US

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