VDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitor

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dc.contributor.authorMoonmuang, Pitchayanincs
dc.contributor.authorFaseehuddin, Mohammadcs
dc.contributor.authorPukkalanun, Tattayacs
dc.contributor.authorHerencsár, Norbertcs
dc.contributor.authorTangsrirat, Worapongcs
dc.coverage.issueFebruary 2023cs
dc.coverage.volume160cs
dc.date.issued2023-02-01cs
dc.description.abstractActive configurations for simulating floating/grounded series and parallel immittance functions based on voltage differencing transconductance amplifiers (VDTAs) are proposed. The grounded series and parallel immittance simulators presented here require only one VDTA, while the proposed floating ones only need two. Each of the suggested simulators uses a single grounded capacitor. The proposed topologies can imitate R-L and R-C im-mittances in both series and parallel types. All of the simulated equivalent elements are electronically adjustable through the VDTA's transconductance. Furthermore, no component-matching restrictions are imposed in order to achieve the appropriate immittance function. Applications of the proposed VDTA-based immittance simulators include bandpass filter and quadrature oscillator implementations. The behaviors of the proposed circuits and their applications are evaluated by PSPICE simulations and experimental observations using VDTA implemented with commercially available CA3080 type OTAs.en
dc.formattextcs
dc.format.extent1-18cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationAEU - International Journal of Electronics and Communications. 2023, vol. 160, issue February 2023, p. 1-18.en
dc.identifier.doi10.1016/j.aeue.2022.154502cs
dc.identifier.issn1434-8411cs
dc.identifier.orcid0000-0002-9504-2275cs
dc.identifier.other183502cs
dc.identifier.researcheridA-6539-2009cs
dc.identifier.scopus23012051100cs
dc.identifier.urihttp://hdl.handle.net/11012/209441
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofAEU - International Journal of Electronics and Communicationscs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1434841122003727cs
dc.rights(C) Elseviercs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1434-8411/cs
dc.subjectVoltage Differencing Transconductanceen
dc.subjectAmplifier (VDTA)en
dc.subjectImmittance function simulatoren
dc.subjectRL impedanceen
dc.subjectRC impedanceen
dc.subjectFiltersen
dc.titleVDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitoren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-183502en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:42:31en
sync.item.modts2025.01.17 15:26:05en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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