Generalized Analysis Method for a Class of Novel Wideband Loaded-Stub Phase Shifters

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dc.contributor.authorAn, Sensong
dc.contributor.authorMuneer, Badar
dc.contributor.authorZhu, Qi
dc.coverage.issue4cs
dc.coverage.volume24cs
dc.date.accessioned2016-01-06T08:08:09Z
dc.date.available2016-01-06T08:08:09Z
dc.date.issued2015-12cs
dc.description.abstractIn this paper, an analysis method of wideband loaded-stub phase shifters and a fast designing procedure is presented. These kinds of phase shifters use a transmission line loaded with one or two open stubs and a reference line to achieve up to 135° phase shift. Analysis results shows that lower than -10dB return loss and precise phase shift can be achieved over a 100% bandwidth employing the ideal open stubs. To approach the ideal impedance value of the open stubs, an arrow-shaped stub and several means to control its impedance is proposed. As verification of the analysis method, a 90° two-stub loaded phase shifter is easily designed and fabricated. Measured results show the design achieves better than ±4° phase ripple, less than 0.5dB insertion loss, and better than 10dB return loss over an 85% wideband.en
dc.formattextcs
dc.format.extent927-931cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2015 vol. 24, č. 4, s. 927-931. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2015.0927en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/51891
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2015/15_04_0927_0931.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectWidebanden
dc.subjectphase shiftersen
dc.subjectanalysis methoden
dc.titleGeneralized Analysis Method for a Class of Novel Wideband Loaded-Stub Phase Shiftersen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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