Low-output-impedance electronically adjustable universal filter using voltage differencing buffered amplifiers

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dc.contributor.authorPimpol, Jirapun
dc.contributor.authorRoongmuanpha, Natchanai
dc.contributor.authorTangsrirat, Worapong
dc.date.accessioned2026-08-06T10:24:20Z
dc.date.available2026-08-06T10:24:20Z
dc.date.issued2019-03-16
dc.description.abstractIn this study, a voltage-mode universal filter with three inputs and single output is presented. The circuit is resistor-less, and consists of only two VDBAs and two capacitors. The proposed TISO filter realizes all the five standard biquadratic filter functions at the low-impedance-output terminal without any component matching criterion. The effect of the VDBA non-idealities on the presented filter performance is also discussed in detail. To prove the theoretical finding, simulation results are provided using PSPICE software.
dc.identifier.citationACM International Conference Proceeding Series, 200-203, 2019
dc.identifier.doi10.1145/3323716.3323738
dc.identifier.other2-s2.0-85069752034
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/9785
dc.sourceACM International Conference Proceeding Series
dc.subjectElectronically adjustable
dc.subjectLow-impedance output terminal
dc.subjectUniversal filter
dc.subjectVoltage Differencing Buffered Amplifier (VDBA)
dc.subjectVoltage-mode circuit
dc.titleLow-output-impedance electronically adjustable universal filter using voltage differencing buffered amplifiers
dc.typeConference Paper

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