The VOA (voltage-mode operational amplifier)-based simple chaotic circuit proposed by J.C. Sprott (see Physics Letters A, vol.266, p.19-23, 2000) is realized as an FTFN (four-terminal floating or)-based circuit and its high frequency performance is investigated. The results of experimental studies show that the FTFN-based chaotic circuit exhibits better performance at high frequencies than a VOA-based circuit.
Published in:
Signal Processing and Communications Applications Conference, 2004. Proceedings of the IEEE 12th
Date of Conference: 28-30 April 2004