DocumentCode
1187232
Title
Synchronization of chaos in phase-locked loops
Author
Endo, Tetsuro ; Chua, Leon O.
Author_Institution
Dept. of Electr. Eng., Nat. Defense Acad., Yokosuka, Japan
Volume
38
Issue
12
fYear
1991
fDate
12/1/1991 12:00:00 AM
Firstpage
1580
Lastpage
1588
Abstract
The first experimental demonstration that two phase-locked loops driven by a common chaotic signal derived from a master phase-locked loop can be synchronized under some suitably chosen but robust range of system parameters is reported. Experimental observations are completely consistent with both computer simulations and with the recent synchronization criterion due to L. M. Pecora and T. L. Carrol (1990, 1991). The robustness of this synchronization scheme suggests the intriguing possibility of achieving secure communication through chaos
Keywords
chaos; nonlinear network analysis; phase-locked loops; synchronisation; chaos; common chaotic signal; phase-locked loops; robustness; secure communication; synchronization criterion; system parameters; Adaptive algorithm; Adaptive filters; Chaos; Chaotic communication; Circuits; Gaussian noise; Multidimensional systems; Noise cancellation; Phase locked loops; Robustness;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.108517
Filename
108517
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