Recent Advances in Computational Intelligence and Cyber Security

32 Realization of Voltage-Controlled Quadrature- Oscillator Employing Current-Feedback- Amplifiers (CFAs) and an Analog Multiplier (AM)

Pragati Gupta^1,a, Samriddhi Shah^1,b, Aarvi Shanu^1,c, Amrita Singh^2,d, and Manoj Kumar Jain^1,e

¹ Faculty of Engineering and Technology, Department of Electronics and Communication Engineering, University of Lucknow, Lucknow, Uttar Pradesh, India

² Department of Electronics Engineering, Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India

^[e-mail]

^[e-mail]

^[e-mail]

^damrita0917@ gmail.com and ^[e-mail]

^[e-mail]

Abstract

This work presents a voltage-controlled quadrature-oscillator (VCQO) which employs two current-feed- ...