New current-controlled current-mode sinusoidal quadrature oscillators using CDTAs

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dc.contributor.authorSummart, Saksit
dc.contributor.authorThongsopa, Chanchai
dc.contributor.authorJaikla, Winai
dc.date.accessioned2026-08-06T10:10:54Z
dc.date.available2026-08-06T10:10:54Z
dc.date.issued2015-01-01
dc.description.abstractThis article presents new current-mode oscillator circuits using CDTAs which is designed from block diagram. The proposed circuits consist of three CDTAs and two grounded capacitors. The condition of oscillation can be adjusted electronically/orthogonally from the oscillation frequency by adjusting bias current of the CDTAs. The proposed quadrature oscillators have high output impedance and use only grounded capacitors without any external resistor which is very appropriate for future development into an integrated circuit. The PSPICE simulation and experimental results are corresponding to the theoretical analysis.
dc.identifier.citationAEU International Journal of Electronics and Communications, 69(1), 62-68, 2015
dc.identifier.doi10.1016/j.aeue.2014.07.011
dc.identifier.issn14348411
dc.identifier.other2-s2.0-84927804671
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/6070
dc.sourceAEU International Journal of Electronics and Communications
dc.subjectCDTA
dc.subjectCurrent-mode
dc.subjectQuadrature oscillator
dc.titleNew current-controlled current-mode sinusoidal quadrature oscillators using CDTAs
dc.typeArticle

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