Quadrature Oscillator Using Operational Transresistance Amplifiers

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dc.contributor.authorTorteanchai, Usa
dc.contributor.authorPhatsornsiri, Punnavich
dc.contributor.authorKumngern, Montree
dc.date.accessioned2026-08-06T10:13:58Z
dc.date.available2026-08-06T10:13:58Z
dc.date.issued2016-07-02
dc.description.abstractThis paper presents a new quadrature oscillator using operational transresistance amplifiers (OTRAs). The use of OTRA as active elements which offers low parasitic parameters, high slew rate and high bandwidth independent of the gain, precision of oscillating frequency can be achieved. The oscillating frequency and oscillating condition of proposed oscillator can be independently controlled. Also output terminals are possessed low impedance level which can be directly connected to the load without any buffer circuits. Simulation results verifying the theoretical analysis are included to confirm proposed structure. From simulation results, it can be expressed that the simulation result is very agree well with theory.
dc.identifier.citationProceedings International Conference on Intelligent Systems Modelling and Simulation Isms, 0, 403-406, 2016
dc.identifier.doi10.1109/ISMS.2016.86
dc.identifier.issn21660662
dc.identifier.other2-s2.0-85017244924
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/6915
dc.sourceProceedings International Conference on Intelligent Systems Modelling and Simulation Isms
dc.subjectanalog signal processing
dc.subjectoperational transresistance amplifier
dc.subjectQuadrature oscillator
dc.titleQuadrature Oscillator Using Operational Transresistance Amplifiers
dc.typeConference Paper

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