Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filter

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dc.contributor.authorŠotner, Romancs
dc.contributor.authorHerencsár, Norbertcs
dc.contributor.authorJeřábek, Jancs
dc.contributor.authorProkop, Romancs
dc.contributor.authorKartci, Aslihancs
dc.contributor.authorDostál, Tomášcs
dc.contributor.authorVrba, Kamilcs
dc.coverage.issue6cs
dc.coverage.volume20cs
dc.date.issued2014-06-13cs
dc.description.abstractA modified version of voltage differencing current conveyor (VDCC) and its performance in detail is presented in this paper. Modified VDCC, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC), offers interesting features from adjustability point of view. The active element allows independent electronic control of three adjustable parameters: intrinsic resistance of current input terminal, transconductance and current gain of the output stage which is not possible in case of conventional VDCC. The characteristics of proposed CMOS implementation designed using TSMC LO EPI 0.18 um technology process parameters are shown and discussed. Simple application in reconfigurable reconnection-less first-order voltage-mode multifunctional filter is shown and verified by SPICE simulations and experimentally. The filter tuning and change of the transfer function type is allowed by the controllable parameters of the ZC-CG-VDCC.en
dc.description.abstractA modified version of voltage differencing current conveyor (VDCC) and its performance in detail is presented in this paper. Modified VDCC, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC), offers interesting features from adjustability point of view. The active element allows independent electronic control of three adjustable parameters: intrinsic resistance of current input terminal, transconductance and current gain of the output stage which is not possible in case of conventional VDCC. The characteristics of proposed CMOS implementation designed using TSMC LO EPI 0.18 um technology process parameters are shown and discussed. Simple application in reconfigurable reconnection-less first-order voltage-mode multifunctional filter is shown and verified by SPICE simulations and experimentally. The filter tuning and change of the transfer function type is allowed by the controllable parameters of the ZC-CG-VDCC.en
dc.formattextcs
dc.format.extent77-83cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationElektronika Ir Elektrotechnika. 2014, vol. 20, issue 6, p. 77-83.en
dc.identifier.doi10.5755/j01.eee.20.6.7272cs
dc.identifier.issn1392-1215cs
dc.identifier.orcid0000-0002-2430-1815cs
dc.identifier.orcid0000-0002-9504-2275cs
dc.identifier.orcid0000-0001-9487-5024cs
dc.identifier.orcid0000-0002-5029-9878cs
dc.identifier.orcid0000-0001-5690-7574cs
dc.identifier.orcid0000-0001-8214-8129cs
dc.identifier.other107907cs
dc.identifier.researcheridG-4209-2017cs
dc.identifier.researcheridA-6539-2009cs
dc.identifier.researcheridE-3929-2018cs
dc.identifier.researcheridA-5228-2017cs
dc.identifier.researcheridE-2150-2018cs
dc.identifier.scopus21834721500cs
dc.identifier.scopus23012051100cs
dc.identifier.scopus23011945600cs
dc.identifier.scopus55576535400cs
dc.identifier.urihttp://hdl.handle.net/11012/201683
dc.language.isoencs
dc.publisherKaunas University of Technologycs
dc.relation.ispartofElektronika Ir Elektrotechnikacs
dc.relation.urihttp://eejournal.ktu.lt/index.php/elt/article/view/7272/3690cs
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 conveyoren
dc.subjectcurrent gainen
dc.subjectfirst orderen
dc.subjectintrinsic resistanceen
dc.subjectmultifunctional filteren
dc.subjectreconfigurationen
dc.subjecttransconductanceen
dc.subjectvoltage differencing current conveyoren
dc.subjectvoltage-modeen
dc.subjectz-copyen
dc.subjectZC-CG-VDCC.en
dc.subjectElectronic control
dc.subjectcurrent conveyor
dc.subjectcurrent gain
dc.subjectfirst order
dc.subjectintrinsic resistance
dc.subjectmultifunctional filter
dc.subjectreconfiguration
dc.subjecttransconductance
dc.subjectvoltage differencing current conveyor
dc.subjectvoltage-mode
dc.subjectz-copy
dc.subjectZC-CG-VDCC.
dc.titleZ-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filteren
dc.title.alternativeZ-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filteren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-107907en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:10:38en
sync.item.modts2025.10.14 09:46:20en
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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Ústav mikroelektroniky
Centrum senzorických, informačních a komunikačních systémů
Středoevropský technologický institut VUT
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Ústav telekomunikací