Quadrature oscillator and universal filter based on translinear current conveyors

Simple item page
dc.contributor.authorKumngern, Montree
dc.contributor.authorWareechol, Eakluck
dc.contributor.authorPhasukkit, Pattarapong
dc.date.accessioned2026-08-06T10:21:30Z
dc.date.available2026-08-06T10:21:30Z
dc.date.issued2018-09-01
dc.description.abstractThis paper presents quadrature oscillator and universal filter based on translinear current conveyors. The proposed circuit can realize as a quadrature oscillator or a universal filter without changing the circuit topology. When it works as a quadrature oscillator, four quadrature current outputs and two quadrature voltage outputs can be obtained. The condition and frequency of oscillation of oscillator can be controlled orthogonally and electronically. When it works as a universal filter, low-pass, band-pass, high-stop, band-stop, and all-pass filtering functions can be obtained simultaneously. The natural frequency and quality factor of filters can be controlled orthogonally and electronically. The proposed topology is simulated using PSPICE simulators and experimental results are also used to confirm workability of new circuit.
dc.identifier.citationAEU International Journal of Electronics and Communications, 94, 69-78, 2018
dc.identifier.doi10.1016/j.aeue.2018.06.044
dc.identifier.issn14348411
dc.identifier.other2-s2.0-85049346711
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/9022
dc.sourceAEU International Journal of Electronics and Communications
dc.subjectCurrent-mode circuit
dc.subjectMixed-mode circuit
dc.subjectQuadrature oscillator
dc.subjectTranslinear current conveyor
dc.subjectUniversal filter
dc.titleQuadrature oscillator and universal filter based on translinear current conveyors
dc.typeArticle

Files

Collections

Research