Realization of multiple-output biquadratic filters using current differencing buffered amplifiers

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dc.contributor.authorTangsrirat, W.
dc.contributor.authorSurakampontorn, W.
dc.date.accessioned2026-08-06T09:53:14Z
dc.date.available2026-08-06T09:53:14Z
dc.date.issued2005-06-01
dc.description.abstractIn this paper, multiple-output multifunctional biquadratic filters using current differencing buffered amplifiers (CDBAs) as active elements are presented. The proposed circuit configuration is mainly composed of the CDBA-based cross-coupled feedback configuration and the simple CDBA-based voltage substractor. By an appropriate choice of virtually grounded passive components, the configuration can simultaneously realize lowpass, highpass, bandpass, bandstop and allpass voltage transfer functions, all at low resistance outputs. The natural angular frequency and the quality factor can orthogonally controllable. Experimental results verifying the theoretical analysis are also given.
dc.identifier.citationInternational Journal of Electronics, 92(6), 313-325, 2005
dc.identifier.doi10.1080/00207210500141862
dc.identifier.issn00207217
dc.identifier.other2-s2.0-31744436973
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/1042
dc.sourceInternational Journal of Electronics
dc.subjectBiquadratic filter
dc.subjectCurrent differencing buffered amplifier (CDBA)
dc.subjectVoltage-mode circuit
dc.titleRealization of multiple-output biquadratic filters using current differencing buffered amplifiers
dc.typeArticle

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