Compact active analog device for novel applications useful for sensing and measurement

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dc.contributor.authorŠotner, Romancs
dc.contributor.authorJeřábek, Jancs
dc.contributor.authorPolák, Ladislavcs
dc.contributor.authorJaikla, Winaics
dc.contributor.authorAndriukaitis, Dariuscs
dc.coverage.issueAugust 2024cs
dc.coverage.volume235cs
dc.date.issued2024-05-13cs
dc.description.abstractThe presented research introduces a novel approach to modern modular active device and provides various practical application examples tailored for industrial sensing readouts. Straightforward implementation of single active device-based topologies in frequency bands from kHz up to MHz is presented. These applications include: an electronically linearly tunable special band-pass filter that can be easily modified into a voltage-controlled oscillator, a two-port quadratic transformer, an amplitude modulator, and an equalization circuit (which serves as a fractional-order differentiator and integrator). These circuits benefit from high-impedance voltage input and low-impedance output (easily matched to 50 Omega), high processed signal levels (often reaching hundreds of mV), and simplified topologies without redundant passive elements. These features are especially valuable in tunable and configurable solutions for modern communication, sensing, audio, and consumer electronic systems, as well as in modeling various physical and biological systems. The experiments have been provided by simulations and measurements using device VCA824.en
dc.description.abstractThe presented research introduces a novel approach to modern modular active device and provides various practical application examples tailored for industrial sensing readouts. Straightforward implementation of single active device-based topologies in frequency bands from kHz up to MHz is presented. These applications include: an electronically linearly tunable special band-pass filter that can be easily modified into a voltage-controlled oscillator, a two-port quadratic transformer, an amplitude modulator, and an equalization circuit (which serves as a fractional-order differentiator and integrator). These circuits benefit from high-impedance voltage input and low-impedance output (easily matched to 50 Omega), high processed signal levels (often reaching hundreds of mV), and simplified topologies without redundant passive elements. These features are especially valuable in tunable and configurable solutions for modern communication, sensing, audio, and consumer electronic systems, as well as in modeling various physical and biological systems. The experiments have been provided by simulations and measurements using device VCA824.cs
dc.description.embargo2026-05-21cs
dc.formattextcs
dc.format.extent1-11cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMEASUREMENT, Journal of the International Measurement Confederation (IMEKO) . 2024, vol. 235, issue August 2024, p. 1-11.en
dc.identifier.doi10.1016/j.measurement.2024.114896cs
dc.identifier.issn0263-2241cs
dc.identifier.orcid0000-0002-2430-1815cs
dc.identifier.orcid0000-0001-9487-5024cs
dc.identifier.orcid0000-0001-7084-6210cs
dc.identifier.other188840cs
dc.identifier.researcheridG-4209-2017cs
dc.identifier.researcheridE-3929-2018cs
dc.identifier.scopus21834721500cs
dc.identifier.scopus23011945600cs
dc.identifier.scopus36167253100cs
dc.identifier.urihttp://hdl.handle.net/11012/249171
dc.language.isoencs
dc.publisherELSEVIER SCI LTDcs
dc.relation.ispartofMEASUREMENT, Journal of the International Measurement Confederation (IMEKO)cs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0263224124007814cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessembargoedAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0263-2241/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectActive elementen
dc.subjectBand-pass filteren
dc.subjectBilinear sectionen
dc.subjectEqualizeren
dc.subjectFractional -orderen
dc.subjectVCO oscillatoren
dc.subjectActive element
dc.subjectBand-pass filter
dc.subjectBilinear section
dc.subjectEqualizer
dc.subjectFractional -order
dc.subjectVCO oscillator
dc.titleCompact active analog device for novel applications useful for sensing and measurementen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
eprints.grantNumberinfo:eu-repo/grantAgreement/GA0/GA/GA23-06070Scs
sync.item.dbidVAV-188840en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:41:52en
sync.item.modts2025.01.17 15:23:28en
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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