MISO Current-mode Biquad Filter with Independent Control of Pole Frequency and Quality Factor

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dc.contributor.authorJaikla, Winai
dc.contributor.authorSiripongdee, Surapong
dc.contributor.authorSuwanjan, Peerawut
dc.coverage.issue3cs
dc.coverage.volume21cs
dc.date.accessioned2015-01-26T07:07:52Z
dc.date.available2015-01-26T07:07:52Z
dc.date.issued2012-09cs
dc.description.abstractThis article presents a three-inputs single-output biquadratic filter performing completely standard functions: low-pass, high-pass, band-pass, band-reject and all-pass functions, based on current controlled current conveyor transconductance amplifier (CCCCTA). The quality factor and pole frequency can be electronically/independently tuned via the input bias current. The proposed circuit uses 2 CCCCTAs and 2 grounded capacitors without external any resistors which is very suitable to further develop into an integrated circuit. The filter does not require double input current signal. Each function response can be selected by suitably selecting input signals with digital method. Moreover, the circuit possesses high output impedance which would be an ideal choice for current-mode cascading. The PSPICE simulation results are included to verify the workability of the proposed filter. The given results agree well with the theoretical anticipation.en
dc.formattextcs
dc.format.extent886-891cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2012, vol. 21, č. 3, s. 886-891. ISSN 1210-2512cs
dc.identifier.issn1210-2512cs
dc.identifier.urihttp://hdl.handle.net/11012/37187
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2012/12_03_0886_0891.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectAnalog filteren
dc.subjectCCCCTAen
dc.subjectCurrent-modeen
dc.subjectMultiple input-Single outputen
dc.titleMISO Current-mode Biquad Filter with Independent Control of Pole Frequency and Quality Factoren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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