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Conference Paper: A compact and UWB time-delay line inspired by CRLH TL unit cell

TitleA compact and UWB time-delay line inspired by CRLH TL unit cell
Authors
KeywordsCompact
CRLH TL
Time-delay lines
UWB
Issue Date2010
PublisherIEEE.
Citation
The 2010 IEEE Region 10 International Conference (TENCON 2010), Fukuoka, Japan, 21-24 November 2010. In TENCON (IEEE Region 10 Conference) Proceedings, 2010, p. 868-872 How to Cite?
AbstractThis paper presents the design of compact and ultra-wideband (UWB) time-delay lines inspired by the use of composite right/left-handed transmission line (CRLH TL) unit cell. A conventional CRLH TL unit cell is used as the basic elements for the design of time-delay lines and a rotated version of the unit cell is used to achieve ultrawide bandwidth operation. Time-delay lines for large time delays are designed by cascading the proposed unit cells, optimized using computer simulation and then fabricated on PCBs. A compact UWB time-delay line is designed by bending the time-delay line in a meander. For comparison, the time-delay line using the right-handed transmission line (RH TL) is also fabricated. Simulation and measurement results show that our proposed time-delay lines have ultrawide bandwidth operation and much longer time delays than that of the time-delay line based on RH TL. They also have the advantages of high return losses and low insertion losses. © 2010 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/140283
ISBN
ISSN
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Jen_HK
dc.contributor.authorCheung, SWen_HK
dc.contributor.authorYuk, TIen_HK
dc.date.accessioned2011-09-23T06:09:34Z-
dc.date.available2011-09-23T06:09:34Z-
dc.date.issued2010en_HK
dc.identifier.citationThe 2010 IEEE Region 10 International Conference (TENCON 2010), Fukuoka, Japan, 21-24 November 2010. In TENCON (IEEE Region 10 Conference) Proceedings, 2010, p. 868-872en_HK
dc.identifier.isbn9781424468904-
dc.identifier.issn0886-1420-
dc.identifier.urihttp://hdl.handle.net/10722/140283-
dc.description.abstractThis paper presents the design of compact and ultra-wideband (UWB) time-delay lines inspired by the use of composite right/left-handed transmission line (CRLH TL) unit cell. A conventional CRLH TL unit cell is used as the basic elements for the design of time-delay lines and a rotated version of the unit cell is used to achieve ultrawide bandwidth operation. Time-delay lines for large time delays are designed by cascading the proposed unit cells, optimized using computer simulation and then fabricated on PCBs. A compact UWB time-delay line is designed by bending the time-delay line in a meander. For comparison, the time-delay line using the right-handed transmission line (RH TL) is also fabricated. Simulation and measurement results show that our proposed time-delay lines have ultrawide bandwidth operation and much longer time delays than that of the time-delay line based on RH TL. They also have the advantages of high return losses and low insertion losses. © 2010 IEEE.-
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE Region 10 Annual International Conference, Proceedings/TENCONen_HK
dc.rightsTENCON (IEEE Region 10 Conference) Proceedings. Copyright © IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2010 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.subjectCompacten_HK
dc.subjectCRLH TLen_HK
dc.subjectTime-delay linesen_HK
dc.subjectUWBen_HK
dc.titleA compact and UWB time-delay line inspired by CRLH TL unit cellen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0886-1420&volume=&spage=868&epage=872&date=2010&atitle=A+compact+and+UWB+time-delay+line+inspired+by+CRLH+TL+unit+cell-
dc.identifier.emailCheung, SW:swcheung@eee.hku.hken_HK
dc.identifier.emailYuk, TI:tiyuk@eee.hku.hken_HK
dc.identifier.authorityCheung, SW=rp00102en_HK
dc.identifier.authorityYuk, TI=rp00210en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TENCON.2010.5686567en_HK
dc.identifier.scopuseid_2-s2.0-79951631406en_HK
dc.identifier.hkuros195876en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79951631406&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage868en_HK
dc.identifier.epage872en_HK
dc.identifier.isiWOS:000287978600142-
dc.description.otherThe 2010 IEEE Region 10 International Conference (TENCON 2010), Fukuoka, Japan, 21-24 November 2010. In TENCON (IEEE Region 10 Conference) Proceedings, 2010, p. 868-872-
dc.identifier.scopusauthoridZhang, J=36338052000en_HK
dc.identifier.scopusauthoridCheung, SW=7202472784en_HK
dc.identifier.scopusauthoridYuk, TI=6603685705en_HK

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