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Article: A C-band wideband 360° analog phase shifter design

TitleA C-band wideband 360° analog phase shifter design
Authors
KeywordsBranch-line coupler
Reflection type
Varactor diodes
Wideband phase shifter
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. 2, p. 355-359 How to Cite?
AbstractThis article proposes a reflection-type wideband 360° analogue phase shifter in microstrip form. It employs a 3-dB branch-line coupler circuit to achieve a wideband operation and two varactor-diode circuits to achieve 360° phase shift. Formulas are derived to optimizethe dimensions ofthe microstrip lines in the coupler and the varactor - diode circuits for wideband operation and minimizing frequency dependency ofthe output phase. Experimental results show that the design has a 360° phase-shift range and 1 dB insertion loss, with a 500-MHz operation bandwidth at the center frequency of 6.5 GHz. © 2009 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/124728
ISSN
2015 Impact Factor: 0.545
2015 SCImago Journal Rankings: 0.372
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXiao, MXen_HK
dc.contributor.authorCheung, SWen_HK
dc.contributor.authorYuk, TIen_HK
dc.date.accessioned2010-10-31T10:50:46Z-
dc.date.available2010-10-31T10:50:46Z-
dc.date.issued2010en_HK
dc.identifier.citationMicrowave And Optical Technology Letters, 2010, v. 52 n. 2, p. 355-359en_HK
dc.identifier.issn0895-2477en_HK
dc.identifier.urihttp://hdl.handle.net/10722/124728-
dc.description.abstractThis article proposes a reflection-type wideband 360° analogue phase shifter in microstrip form. It employs a 3-dB branch-line coupler circuit to achieve a wideband operation and two varactor-diode circuits to achieve 360° phase shift. Formulas are derived to optimizethe dimensions ofthe microstrip lines in the coupler and the varactor - diode circuits for wideband operation and minimizing frequency dependency ofthe output phase. Experimental results show that the design has a 360° phase-shift range and 1 dB insertion loss, with a 500-MHz operation bandwidth at the center frequency of 6.5 GHz. © 2009 Wiley Periodicals, Inc.-
dc.languageengen_HK
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176en_HK
dc.relation.ispartofMicrowave and Optical Technology Lettersen_HK
dc.rightsMicrowave & Optical Technology Letters. Copyright © John Wiley & Sons, Inc.-
dc.subjectBranch-line coupleren_HK
dc.subjectReflection typeen_HK
dc.subjectVaractor diodesen_HK
dc.subjectWideband phase shifteren_HK
dc.titleA C-band wideband 360° analog phase shifter designen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0895-2477&volume=52&issue=2&spage=355&epage=359&date=2010&atitle=A+C-band+wideband+360°+analog+phase+shifter+design-
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.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/mop.24938en_HK
dc.identifier.scopuseid_2-s2.0-73349142336en_HK
dc.identifier.hkuros180284en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-73349142336&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume52en_HK
dc.identifier.issue2en_HK
dc.identifier.spage355en_HK
dc.identifier.epage359en_HK
dc.identifier.isiWOS:000273439900028-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXiao, MX=26422653600en_HK
dc.identifier.scopusauthoridCheung, SW=7202472784en_HK
dc.identifier.scopusauthoridYuk, TI=6603685705en_HK

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