By Topic

A Phasor-Domain Study of Lock Range of Harmonic Oscillators With Multiple Injections

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Fei Yuan ; Department of Electrical and Computer Engineering, Ryerson University, Toronto , Canada ; Yushi Zhou

This brief presents a phasor-domain study of the lock range of harmonic oscillators with multiple injections. The intrinsic relation between the lock range of harmonic oscillators with multiple injections and that with a single injection is obtained. We show that harmonic oscillators with multiple injections exhibit a larger lock range as compared with those with single injection if the phase of the injection signals is properly chosen. We further show that the maximum lock range provided by dual injections is twice that provided by a single injection. The findings are verified using $LC$ oscillators with a single injection and dual injections designed in IBM 130-nm 1.2-V CMOS technology.

Published in:

Circuits and Systems II: Express Briefs, IEEE Transactions on  (Volume:59 ,  Issue: 8 )