Chaos shift keying: modulation and demodulation of a chaotic carrier using self-synchronizing Chua's circuits

H Dedieu, MP Kennedy… - IEEE Transactions on …, 1993 - ieeexplore.ieee.org
H Dedieu, MP Kennedy, M Hasler
IEEE Transactions on Circuits and Systems II: Analog and Digital …, 1993ieeexplore.ieee.org
Describes a technique for transmitting digital information using a chaotic carrier. Each
symbol to be transmitted is coded as an attractor in Chua's circuit. The symbols are detected
at the receiver by cascaded self-synchronizing Chua's circuit subsystems. A proof of the
synchronization effect is demonstrated using weak assumptions on the statistical behavior of
the chaotic carrier to be transmitted. Furthermore a bound for the average time of
synchronization is given. Results of both practical experimentation and simulations are …
Describes a technique for transmitting digital information using a chaotic carrier. Each symbol to be transmitted is coded as an attractor in Chua's circuit. The symbols are detected at the receiver by cascaded self-synchronizing Chua's circuit subsystems. A proof of the synchronization effect is demonstrated using weak assumptions on the statistical behavior of the chaotic carrier to be transmitted. Furthermore a bound for the average time of synchronization is given. Results of both practical experimentation and simulations are presented which verify the approach.< >
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