Voltage-mode multifunction biquadratic filters using new ultra-low-power differential difference current conveyors

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dc.contributor.authorKumngern, Montree
dc.contributor.authorKhateb, Fabian
dc.contributor.authorDejhan, Kobchai
dc.contributor.authorPhasukkit, Pattarapong
dc.contributor.authorTungjitkusolmun, Supan
dc.date.accessioned2026-08-06T10:07:00Z
dc.date.available2026-08-06T10:07:00Z
dc.date.issued2013-08-27
dc.description.abstractThis paper presents two low-power voltagemode multifunction biquadratic filters using differential difference current conveyors. Each proposed circuit employs three differential difference current conveyors, two grounded capacitors and two grounded resistors. The low-voltage ultra-low-power differential difference current conveyor is used to provide low-power consumption of the proposed filters. By appropriately connecting the input and output terminals, the proposed filters can provide lowpass, band-pass, high-pass, band-stop and all-pass voltage responses at high-input terminals, which is a desirable feature for voltage-mode operations. The natural frequency and the quality factor can be orthogonally set by adjusting the circuit components. For realizing all the filter responses, no inverting-type input signal requirements as well as no component-matching conditional requirements are imposed. The incremental parameter sensitivities are also low. The characteristics of the proposed circuits are simulated by using PSPICE simulators to confirm the presented theory.
dc.identifier.citationRadioengineering, 22(2), 448-457, 2013
dc.identifier.issn12102512
dc.identifier.other2-s2.0-84882612556
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/4982
dc.sourceRadioengineering
dc.subjectBiquadratic filter
dc.subjectDifferential difference current conveyor
dc.subjectLow-power circuit
dc.subjectVoltage-mode circuit
dc.titleVoltage-mode multifunction biquadratic filters using new ultra-low-power differential difference current conveyors
dc.typeArticle

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