Title :
Analog current-mode implementation of a logistic-map based chaos generator
Author :
Lopez-Hernandez, Juan ; Diaz-Mendez, Alejandro ; Vazquez-Medina, Ruben ; Alejos-Palomares, Ruben
Author_Institution :
Inst. Politec. Nac. - ESIME-Culhuacan, Mexico City, Mexico
Abstract :
In this paper a cmos current-mode analog circuit for the generation of chaotic signals is presented. This circuit is an electronic realization of the Discrete Verhulst´s Logistic Equation (Logistic Map). This circuit was implemented in a 0.35 mum standard cmos technology. Monte Carlo simulations and experimental measurements of the fabricated integrated circuit are presented.
Keywords :
CMOS analogue integrated circuits; Monte Carlo methods; chaos generators; current-mode circuits; CMOS current-mode analog circuit; Monte Carlo simulations; chaos generator; discrete Verhulst logistic equation; integrated circuit; logistic map; size 0.35 mum; Chaos; analog; chaos generator; current-mode; logistic-map;
Conference_Titel :
Circuits and Systems, 2009. MWSCAS '09. 52nd IEEE International Midwest Symposium on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-4479-3
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2009.5235892
