Electronically Tunable Fully-Differential Fractional-Order Low-Pass Filter

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dc.contributor.authorLanghammer, Lukášcs
dc.contributor.authorDvořák, Jancs
dc.contributor.authorŠotner, Romancs
dc.contributor.authorJeřábek, Jancs
dc.coverage.issue3cs
dc.coverage.volume23cs
dc.date.accessioned2021-10-01T06:53:18Z
dc.date.available2021-10-01T06:53:18Z
dc.date.issued2017-06-16cs
dc.description.abstractThe paper presents proposal of a fully- differential (1 + )-order low-pass filter. The order of the filter and its cut-off frequency can be controlled electronically. The filter is proposed using operational transconductance amplifiers (OTAs), adjustable current amplifiers (ACAs) and fully-differential current follower (FD-CF). The circuit structure is based on well-known Inverse Follow-the-Leader Feedback (IFLF) topology. Design correctness of the proposed filter is supported by PSpice simulations with transistor-level simulation models. The ability of the electronic control of the order has been tested for five individual values of parameter . Furthermore, the ability of the electronic control of the cut-off frequency of the filter has been also tested for five different values. Additionally, the simulation results of the proposed fully-differential (F-D) filter are compared with the results of the single-ended (S-E) equivalent of the presented filter.en
dc.formattextcs
dc.format.extent47-54cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationElektronika Ir Elektrotechnika. 2017, vol. 23, issue 3, p. 47-54.en
dc.identifier.doi10.5755/j01.eie.23.3.18332cs
dc.identifier.issn1392-1215cs
dc.identifier.other137100cs
dc.identifier.urihttp://hdl.handle.net/11012/201698
dc.language.isoencs
dc.publisherKaunas University of Technologycs
dc.relation.ispartofElektronika Ir Elektrotechnikacs
dc.relation.urihttps://eejournal.ktu.lt/index.php/elt/article/view/18332cs
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 filteren
dc.subjectfractional-orderen
dc.subjectfrequency controlen
dc.subjectlow-pass filteren
dc.titleElectronically Tunable Fully-Differential Fractional-Order Low-Pass Filteren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-137100en
sync.item.dbtypeVAVen
sync.item.insts2021.11.22 12:54:42en
sync.item.modts2021.11.22 12:25:08en
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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