Title : A New Quadrature LC-Oscillator ( A New Quadrature LC Ocillator )
Authors: Malihe Zarre Dooghabadi , Sasan Naseh ,
Full TextAbstract
A new circuit topology for quadrature signal generation is presented. In the proposed circuit two identical negative-resistance oscillators are coupled to each other via capacitors in such a way that quadrature signals are generated. An analysis of the linearized model of the circuit is presented. Since capacitors are used as coupling devices, the proposed circuit has the advantage that no extra noise sources and power consumption are introduced to the circuit in the coupling process. Simulation results are presented for the circuits designed with both CMOS and BJT technologies.
Keywords
, Low-noise, low-voltage, quadrature oscillators
@inproceedings{paperid:332,
author = {Zarre Dooghabadi, Malihe and Naseh, Sasan},
title = {A New Quadrature LC-Oscillator},
booktitle = {2007 IEEE International Symposium on Circuits and Systems},
year = {2007},
location = {New Orleans, LA, USA},
keywords = {Low-noise; low-voltage; quadrature oscillators},
}
%0 Conference Proceedings
%T A New Quadrature LC-Oscillator
%A Zarre Dooghabadi, Malihe
%A Naseh, Sasan
%J 2007 IEEE International Symposium on Circuits and Systems
%D 2007
