The author presents a current-mode current-controlled third-order quadrature oscillator
circuit synthesised from a simple yet novel approach using basic bilinear blocks. The new …

This work presents the realization of an electronically tunable third-order quadrature
oscillator (TOQO) employing a current mode (CM) block, modified dual-X current controlled …

This article presents the circuit designs for a mixed-mode universal biquadratic filter and a
dual-mode quadrature oscillator, both of which use a single voltage differencing gain …

The paper presents a new quadrature oscillator of third order which can provide four
quadrature current outputs and two quadrature voltage outputs. The new circuit employs …

Two new configurations of third-order dual-mode (ie both voltage and current mode)
quadrature sinusoidal oscillator using a newly reported active block, called the voltage …

A systematic realization of third-order quadrature oscillator using a voltage-mode non-
inverting lowpass filter and a voltage-mode inverting lossless feedback integrator is …

This paper presents the realization of a resistorless third-order quadrature oscillator using
two multiple-output current controlled current conveyor transconductance amplifiers (MO …

This paper presents a new resistorless and electronic tunable third-order quadrature
oscillator based on voltage difference transconductance amplifiers (VDTAs). The proposed …

In this paper, through a systematic approach, four new very-low-frequency third-order
quadrature sinusoidal oscillators (TOQSO), especially suitable for generating very low …

In this paper, the authors present two topologies of voltage mode third order quadrature
oscillator circuit using operational transresistance amplifier (OTRA). The first circuit is based …