NDLI: A new method for the determination of the locking range of oscillators

Content Provider	IEEE Xplore Digital Library
Author	Christoffersen, C.E. Condon, M. Tao Xu
Copyright Year	2007
Description	Author affiliation: Dept. of Electr. Eng., Lakehead Univ., Thunder Bay, ON (Christoffersen, C.E.)
Abstract	A time-domain method for the determination of the injection-locking range of oscillators is presented. The method involves three time dimensions: the first and the second are warped time scales used for the free-running frequency and the external excitation, respectively and the third is to account for slow transients to reach a steady-state regime. The locking range is determined by tuning the frequency of the external excitation until the oscillator locks. The locking condition is determined by analyzing the Jacobian matrix of the system. The method is advantageous in that the computational effort is independent of the presence of widely separated time constants in the oscillator. Numerical results for a Van Der Pol oscillator are presented.
Starting Page	575
Ending Page	578
File Size	114069
Page Count	4
File Format	PDF
ISBN	9781424413416
DOI	10.1109/ECCTD.2007.4529661
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-27
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Phased arrays Frequency synthesizers Injection-locked oscillators Circuit simulation Time domain analysis Lakes Frequency conversion Circuit synthesis Phase locked loops Circuit analysis
Content Type	Text
Resource Type	Article

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