LettersNo Access

CHAOTIC COMMUNICATION SYSTEM USING CHUA'S OSCILLATORS REALIZED WITH CCII+s

Department of Electronics, INAOE, Luis Enrique Erro No. 1, 72840, Tonantzintla, Puebla, Mexico

Department of Electronics and Telecommunications, CICESE Km. 107, Carretera Tijuana-Ensenada, 22860, Ensenada, Baja California, Mexico

Search for more papers by this author

, and

C. SÁNCHEZ–LÓPEZ

Autonomous University of Tlaxcala, UAT, Calzada Apizaquito S/N, Apizaco, Tlaxcala, Mexico

Search for more papers by this author

https://doi.org/10.1142/S0218127409025304Cited by:67 (Source: Crossref)

Abstract

This work shows the experimental implementation of a chaotic communication system based on two Chua's oscillators which are synchronized by Hamiltonian forms and observer approach. The chaotic communication scheme is realized by using the commercially available positive-type second generation current conveyor (CCII+), which is included into the AD844 device. As a result, experimental measurements are provided to demonstrate the suitability of the CCII+ to implement chaotic communication systems.

Keywords:

References

G. Alvarez and S. Li, Int. J. Bifurcation and Chaos 16, 2129 (2006). Link, Web of Science, Google Scholar
R. Barboza and L. O. Chua, Int. J. Bifurcation and Chaos 18, 943 (2008). Link, Web of Science, Google Scholar
E. Bilotta, P. Pantano and F. Stranges, Int. J. Bifurcation and Chaos 17, 1 (2007). Link, Web of Science, Google Scholar
D. Cafagna and G. Grassi, Int. J. Bifurcation and Chaos 14, 3045 (2004). Link, Web of Science, Google Scholar
R. Caponettoet al., Int. J. Bifurcation and Chaos 15, 1829 (2005). Link, Web of Science, Google Scholar
L. O. Chuaet al., IEEE Trans. Circuits Syst.-I Th. Appl. 40, 732 (1993), DOI: 10.1109/81.246149. Crossref, Google Scholar
L. O. Chua, IEICE Trans. Fund. Electron. Commun. Comput. Sci. E 77-A, 1811 (1994). Google Scholar
J. M. Cruz and L. O. Chua, IEEE Trans. Circuits Syst.-II 40, 614 (1993), DOI: 10.1109/82.246162. Crossref, Web of Science, Google Scholar
C. Cruz-Hernándezet al., J. Circuits Syst. Comput. 14, 453 (2005). Link, Web of Science, Google Scholar
C. Cruz-Hernández and N. Romero-Haros, Commun. Nonlin. Sci. Numer. Simul. 13, 645 (2008). Crossref, Web of Science, Google Scholar
A. Demirkolet al., A CMOS realization of double-scroll chaotic circuit and its application to random number generation, IEEE ISCAS (2008) pp. 2374–2377. Google Scholar
A. S. Elwakil and M. P. Kennedy, IEEE Trans. Circuits Syst.-I 47, 76 (2000), DOI: 10.1109/81.817395. Crossref, Web of Science, Google Scholar
M. Fakhfakh, M. Loulou and E. Tlelo-Cuautle, Synthesis of CCIIs and design of simulated CCII based floating inductances, IEEE ICECS (2007) pp. 379–382. Google Scholar
A. Khan and P. Singh, Int. J. Bifurcation and Chaos 18, 1531 (2008). Link, Web of Science, Google Scholar
R. Kilic, Int. J. Bifurcation and Chaos 13, 1475 (2003). Link, Web of Science, Google Scholar
R. Kilic, Int. J. Bifurcation and Chaos 14, 1369 (2004). Link, Web of Science, Google Scholar
S. Kilinc, M. E. Yalçin and S. Ozoguz, Synchronization of first-order time-delay systems generating n-scroll chaotic attractors, IEEE ISCAS (2008) pp. 756–759. Google Scholar
D. Materassi and M. Basso, Int. J. Bifurcation and Chaos 18, 567 (2008). Link, Web of Science, Google Scholar
H. Nijmeijer and I. M. Y. Mareels, IEEE Trans. Circuits Syst.-I Th. Appl. 44, 882 (1997), DOI: 10.1109/81.633877. Crossref, Google Scholar
K. Ogata, Discrete Time Control Systems (Prentice Hall Inc., 1995) pp. 660–663. Google Scholar
C. Sánchez-López, A. Castro-Hernández and A. Pérez-Trejo, IEICE Electron. Express 5, 657 (2008). Crossref, Web of Science, Google Scholar
A. Sedra and K. C. Smith, IEEE Trans. Circuit Th. 17, 132 (1970), DOI: 10.1109/TCT.1970.1083067. Crossref, Google Scholar
R. Senani and S. S. Gupta, Electron. Lett. 34, 829 (1998), DOI: 10.1049/el:19980621. Crossref, Web of Science, Google Scholar
L. P. Shil'nikov, IEEE Trans. Circuits Syst.-I 40, 784 (1993), DOI: 10.1109/81.246153. Crossref, Web of Science, Google Scholar
H. Sira-Ramírez and C. Cruz-Hernández, Int. J. Bifurcation and Chaos 11, 1381 (2001). Link, Web of Science, Google Scholar
E. Tlelo-Cuautle, A. Gaona-Hernández and J. García-Delgado, Anal. Integr. Circuits Sign. Process. 48, 159 (2006), DOI: 10.1007/s10470-006-7299-2. Crossref, Web of Science, Google Scholar
E. Tlelo-Cuautle and J. M. Muñoz-Pacheco, Int. J. Nonlin. Sci. Numer. Simul. 8, 249 (2007). Web of Science, Google Scholar
E. Tlelo-Cuautle, C. Sánchez-López and D. Moro-Frías, Int. J. Circuit Th. Appl. (2009), DOI: 10.1002/cta.582. Google Scholar
R. Trejo-Guerraet al., Current conveyor realization of synchronized Chua's circuits for binary communications, IEEE DTIS (2008) pp. 25–28. Google Scholar
S. C. Tsayet al., Int. J. Bifurcation and Chaos 15, 605 (2005). Link, Web of Science, Google Scholar
S. Yu, W. K. S. Tang and G. Chen, Int. J. Bifurcation and Chaos 17, 3951 (2007). Link, Web of Science, Google Scholar