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Synchronization methods for communication with chaos over band‐limited channels
Author(s) -
Rulkov Nikolai F.,
Tsimring Lev S.
Publication year - 1999
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/(sici)1097-007x(199911/12)27:6<555::aid-cta82>3.0.co;2-x
Subject(s) - chaotic , synchronization (alternating current) , channel (broadcasting) , waveform , chaos (operating system) , computer science , compensation (psychology) , synchronization of chaos , filter (signal processing) , signal (programming language) , control theory (sociology) , electronic engineering , topology (electrical circuits) , telecommunications , engineering , electrical engineering , artificial intelligence , radar , psychology , computer security , control (management) , psychoanalysis , computer vision , programming language
Methods of chaos synchronization applied to communication with chaotic signals over band‐limited channels are studied numerically and experimentally. The first group of methods employs a filter in the receiver which is designed to compensate channel distortions of the transmitted signal. The second approach does not use the compensation but relies on the design of chaotic oscillators which shapes the spectrum of chaotic waveforms sent through the channel. Copyright © 1999 John Wiley & Sons, Ltd.