Current–Mode Fractional–Order Electronically Controllable Integrator Design

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dc.contributor.authorLanghammer, Lukášcs
dc.contributor.authorŠotner, Romancs
dc.contributor.authorDvořák, Jancs
dc.contributor.authorSládok, Ondřejcs
dc.contributor.authorJeřábek, Jancs
dc.contributor.authorBertsias, Panagiotiscs
dc.date.issued2020-11-25cs
dc.description.abstractThis contribution presents a design of a current–mode fractional–order electronically controllable integrator which can be used as a building block for a design of fractional–order (FO) circuits. The design is based on a 2nd–order Follow–the–Leader–Feedback topology which is suitably approximated to operate as an integrator of a fractional order. The topology is based on Operational Transconductance Amplifiers (OTAs), Adjustable Current Amplifiers (ACAs) and Current Follower (CF). The proposed structure offers the ability of the electronic control of its fractional order and also the electronic control of the frequency band. Simulations in Cadence IC6 (spectre) and more importantly experimental measurements were carried out to support the proposal. If wider bandwidth where the approximation is valid is required, a higher order structure must be used as also shown in this paper by utilization of a 4th–order FLF topology.en
dc.formattextcs
dc.format.extent1-4cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProceedings of the 2020 IEEE International Conference on Electronics Circuits and Systems (ICECS). 2020, p. 1-4.en
dc.identifier.doi10.1109/ICECS49266.2020.9294923cs
dc.identifier.isbn978-1-7281-6044-3cs
dc.identifier.orcid0000-0002-2136-1601cs
dc.identifier.orcid0000-0002-2430-1815cs
dc.identifier.orcid0009-0004-3915-9825cs
dc.identifier.orcid0000-0001-9381-8108cs
dc.identifier.orcid0000-0001-9487-5024cs
dc.identifier.other165332cs
dc.identifier.researcheridG-6453-2018cs
dc.identifier.researcheridG-4209-2017cs
dc.identifier.researcheridP-7120-2017cs
dc.identifier.researcheridAAG-2540-2019cs
dc.identifier.researcheridE-3929-2018cs
dc.identifier.scopus56857453900cs
dc.identifier.scopus21834721500cs
dc.identifier.scopus57188853049cs
dc.identifier.scopus57188651902cs
dc.identifier.scopus23011945600cs
dc.identifier.urihttp://hdl.handle.net/11012/196447
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofProceedings of the 2020 IEEE International Conference on Electronics Circuits and Systems (ICECS)cs
dc.relation.urihttps://ieeexplore.ieee.org/document/9294923cs
dc.rights(C) IEEEcs
dc.rights.accessopenAccesscs
dc.subjectcurrent modeen
dc.subjectelectronic controlen
dc.subjectfractional orderen
dc.subjectfractional–order emulatoren
dc.subjectintegratoren
dc.titleCurrent–Mode Fractional–Order Electronically Controllable Integrator Designen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-165332en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:41:37en
sync.item.modts2025.01.17 15:16:14en
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
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