Design of Voltage Controlled Oscillators

A VCO is an oscillator, where the control voltage controls the oscillator output frequency. VCOs are perhaps the most ubiquitous element in all communication systems, wired or wireless. In today s wireless communication systems greater frequency range is required by the VCOs. In recent years, ring oscillators have become an essential building block in VCO s. They can provide a wide operating range, a small layout area and ease of integration.

Autorentext

Monika Bhardwaj has completed her B.E. in 2007 from Rajasthan University,Jaipur. She has done her M.tech in VLSI Design in 2011 from MITS university,lakshmangarh (sikar) and recently working as an Assistant Professor in Electronics Department of Mody Institute of Technology & science,Lakshmangarh(Sikar).