Experimental Realization of Binary Signals Transmission Using Chaos

In this paper, an experimental study of practical realization to transmit private binary signals using chaos is presented. In particular, we use a Generalized Hamiltonian forms approach to synchronize two unidirectionally coupled Chua's circuits with the receiver being given by an observer. Experimental results are in close accordance with the numerical simulations.

[1]  M. Hasler,et al.  Communication by chaotic signals : the inverse system approach , 1996 .

[2]  Leon O. Chua,et al.  EXPERIMENTAL CHAOS SYNCHRONIZATION IN CHUA'S CIRCUIT , 1992 .

[3]  Rabinder N Madan,et al.  Chua's Circuit: A Paradigm for Chaos , 1993, Chua's Circuit.

[4]  Jürgen Kurths,et al.  Synchronization: Phase locking and frequency entrainment , 2001 .

[5]  Henk Nijmeijer,et al.  Synchronization through Filtering , 2000, Int. J. Bifurc. Chaos.

[6]  Henk Nijmeijer,et al.  An observer looks at synchronization , 1997 .

[7]  Maciej Ogorzalek,et al.  Taming chaos. I. Synchronization , 1993 .

[8]  Leon O. Chua,et al.  Cryptography based on chaotic systems , 1997 .

[9]  Leon O. Chua,et al.  Experimental Demonstration of Secure Communications via Chaotic Synchronization , 1992, Chua's Circuit.

[10]  Leon O. Chua,et al.  Secure communication via chaotic parameter modulation , 1996 .

[11]  Tao Yang,et al.  Recovery of digital signals from chaotic switching , 1995, Int. J. Circuit Theory Appl..

[12]  Alan V. Oppenheim,et al.  Synchronization of Lorenz-based chaotic circuits with applications to communications , 1993 .

[13]  Carroll,et al.  Synchronization in chaotic systems. , 1990, Physical review letters.

[14]  Leon O. Chua,et al.  Transmission of Digital signals by Chaotic Synchronization , 1992, Chua's Circuit.

[15]  Henk Nijmeijer,et al.  Synchronization through extended Kalman filtering , 1999 .

[16]  Ott,et al.  Enhancing synchronism of chaotic systems. , 1994, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.

[17]  Michael Peter Kennedy,et al.  Chaos shift keying : modulation and demodulation of a chaotic carrier using self-sychronizing chua"s circuits , 1993 .

[18]  Michael Peter Kennedy,et al.  Robust OP Amp Realization of Chua's Circuit , 1992 .

[19]  Chai Wah Wu,et al.  A Simple Way to Synchronize Chaotic Systems with Applications to , 1993 .