Second-order Simple Multiphase Oscillator Using Z-Copy Controlled-Gain Voltage Differencing Current Conveyor

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dc.contributor.authorŠotner, Romancs
dc.contributor.authorJeřábek, Jancs
dc.contributor.authorPetržela, Jiřícs
dc.contributor.authorHerencsár, Norbertcs
dc.contributor.authorProkop, Romancs
dc.contributor.authorVrba, Kamilcs
dc.coverage.issue9cs
dc.coverage.volume20cs
dc.date.issued2014-11-19cs
dc.description.abstractInteresting type of the second-order electronically controllable multiphase oscillator is introduced in this paper. Modified voltage differencing current conveyor, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC), offers interesting features for synthesis of this type of multiphase oscillator. Available controllable parameters of the ZC-CG-VDCC (intrinsic resistance, transconductance and current gain) are fully utilized for independent adjusting of oscillation condition and oscillation frequency. Specific matching condition allows linear control of oscillation frequency that is not so typical in such simple types of oscillators. Available phase shifts are 45, 90, 135 and 180 degree. Simulation results based on CMOS model of active element confirms intentions of the proposal in the bandwidth of several MHz.en
dc.description.abstractInteresting type of the second-order electronically controllable multiphase oscillator is introduced in this paper. Modified voltage differencing current conveyor, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC), offers interesting features for synthesis of this type of multiphase oscillator. Available controllable parameters of the ZC-CG-VDCC (intrinsic resistance, transconductance and current gain) are fully utilized for independent adjusting of oscillation condition and oscillation frequency. Specific matching condition allows linear control of oscillation frequency that is not so typical in such simple types of oscillators. Available phase shifts are 45, 90, 135 and 180 degree. Simulation results based on CMOS model of active element confirms intentions of the proposal in the bandwidth of several MHz.en
dc.formattextcs
dc.format.extent13-18cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationElektronika Ir Elektrotechnika. 2014, vol. 20, issue 9, p. 13-18.en
dc.identifier.doi10.5755/j01.eee.20.9.8709cs
dc.identifier.issn1392-1215cs
dc.identifier.orcid0000-0002-2430-1815cs
dc.identifier.orcid0000-0001-9487-5024cs
dc.identifier.orcid0000-0001-5286-9574cs
dc.identifier.orcid0000-0002-9504-2275cs
dc.identifier.orcid0000-0002-5029-9878cs
dc.identifier.orcid0000-0001-8214-8129cs
dc.identifier.other110281cs
dc.identifier.researcheridG-4209-2017cs
dc.identifier.researcheridE-3929-2018cs
dc.identifier.researcheridDZG-2188-2022cs
dc.identifier.researcheridA-6539-2009cs
dc.identifier.researcheridA-5228-2017cs
dc.identifier.scopus21834721500cs
dc.identifier.scopus23011945600cs
dc.identifier.scopus9333762000cs
dc.identifier.scopus23012051100cs
dc.identifier.urihttp://hdl.handle.net/11012/201759
dc.language.isoencs
dc.publisherKaunas University of Technologycs
dc.relation.ispartofElektronika Ir Elektrotechnikacs
dc.relation.urihttp://www.eejournal.ktu.lt/index.php/elt/article/view/8709/4282cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1392-1215/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectElectronic controlen
dc.subjectcurrent-gainen
dc.subjectintrinsic resistanceen
dc.subjectsecond-order multiphase oscillatorsen
dc.subjecttransconductanceen
dc.subjectvoltage differencing current conveyoren
dc.subjectz-copy.en
dc.subjectElectronic control
dc.subjectcurrent-gain
dc.subjectintrinsic resistance
dc.subjectsecond-order multiphase oscillators
dc.subjecttransconductance
dc.subjectvoltage differencing current conveyor
dc.subjectz-copy.
dc.titleSecond-order Simple Multiphase Oscillator Using Z-Copy Controlled-Gain Voltage Differencing Current Conveyoren
dc.title.alternativeSecond-order Simple Multiphase Oscillator Using Z-Copy Controlled-Gain Voltage Differencing Current Conveyoren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-110281en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:08:10en
sync.item.modts2025.10.14 10:00:12en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav radioelektronikycs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Středoevropský technologický institut VUTcs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Centrum senzorických, informačních a komunikačních systémůcs
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Centrum senzorických, informačních a komunikačních systémů
Středoevropský technologický institut VUT
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Ústav telekomunikací