Voltage-Mode CFTA-C Third-Order Elliptic Low-Pass Filter Design and Optimization Using Signal Flow Graph Approach

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dc.contributor.authorHerencsár, Norbertcs
dc.contributor.authorKoton, Jaroslavcs
dc.contributor.authorHorng, Jiun-Weics
dc.contributor.authorVrba, Kamilcs
dc.contributor.authorVenclovský, Martincs
dc.coverage.issue2cs
dc.coverage.volume21cs
dc.date.issued2015-04-15cs
dc.description.abstractIn this work, two active only grounded-C equivalents of third-order voltage-mode (VM) elliptic low-pass (LP) LC ladder prototype are proposed. As active building blocks (ABBs) the recently introduced current follower transconductance amplifier (CFTA) were used. The first active only grounded-C LP filter employing eight CFTAs was proposed by interconnecting CFTA-based active equivalent sub-blocks of passive components, where one of the low-impedance input terminals is not used. Since such feature may cause some noise injection into the proposed circuit, the proposed filter was optimized using Mason-Coates' signal flow graph approach. In several steps the number of ABBs was reduced by two and the unused input terminal was eliminated. The performance of the novel and optimized active only grounded-C third-order VM elliptic LP filter was tested experimentally using the readily available UCC-N1B integrated circuit.en
dc.formattextcs
dc.format.extent24-29cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationElektronika Ir Elektrotechnika. 2015, vol. 21, issue 2, p. 24-29.en
dc.identifier.doi10.5755/j01.eee.21.2.11508cs
dc.identifier.issn1392-1215cs
dc.identifier.orcid0000-0002-9504-2275cs
dc.identifier.orcid0000-0003-4263-5875cs
dc.identifier.orcid0000-0001-8214-8129cs
dc.identifier.other114121cs
dc.identifier.researcheridA-6539-2009cs
dc.identifier.researcheridE-1241-2018cs
dc.identifier.scopus23012051100cs
dc.identifier.scopus15061338400cs
dc.identifier.urihttp://hdl.handle.net/11012/201374
dc.language.isoencs
dc.publisherKaunas University of Technologycs
dc.relation.ispartofElektronika Ir Elektrotechnikacs
dc.relation.urihttps://eejournal.ktu.lt/index.php/elt/article/view/11508cs
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.subjectActive equivalenten
dc.subjectanalog filtersen
dc.subjectcurrent follower transconductance amplifieren
dc.subjectCFTAen
dc.subjectexperimentsen
dc.subjectMason-Coastes signal flow graphen
dc.subjectLC ladder filteren
dc.subjectoptimizationen
dc.subjectpassive prototype.en
dc.titleVoltage-Mode CFTA-C Third-Order Elliptic Low-Pass Filter Design and Optimization Using Signal Flow Graph Approachen
dc.title.alternativeVoltage-Mode CFTA-C Third-Order Elliptic Low-Pass Filter Design and Optimization Using Signal Flow Graph Approachcs
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-114121en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:39:01en
sync.item.modts2025.01.17 16:54:50en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Centrum senzorických, informačních a komunikačních systémůcs
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