Single-resistance-controlled quadrature oscillator using current differencing buffered amplifiers

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dc.contributor.authorTangsrirat, W.
dc.contributor.authorPrasertsom, D.
dc.contributor.authorPiyatat, T.
dc.contributor.authorSurakampontorn, W.
dc.date.accessioned2026-08-06T09:56:25Z
dc.date.available2026-08-06T09:56:25Z
dc.date.issued2008-01-01
dc.description.abstractA single-resistance-controlled quadrature oscillator circuit using current differencing buffered amplifiers (CDBAs) as active components is proposed. The proposed circuit is realised through the employment of two CDBAs, three resistors and two grounded capacitors. Outputs of two sinusoidal with 90 phase difference are available. The oscillation condition and the oscillation frequency of the proposed quadrature oscillator can be controlled independently by a single resistor. In comparison with the previously reported circuits, the proposed configuration considerably reduces the number of passive elements.
dc.identifier.citationInternational Journal of Electronics, 95(11), 1119-1126, 2008
dc.identifier.doi10.1080/00207210802387676
dc.identifier.issn00207217
dc.identifier.other2-s2.0-54249116922
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/1959
dc.sourceInternational Journal of Electronics
dc.subjectCurrent differencing buffered amplifier
dc.subjectQuadrature oscillator
dc.subjectSingle-resistance-controlled
dc.titleSingle-resistance-controlled quadrature oscillator using current differencing buffered amplifiers
dc.typeArticle

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