Title :
A multi-hysteresis VCCS and its application to multi-scroll chaotic oscillators
Author :
Jin´no, Kenya ; Horio, Yoshihiko ; Domae, Ryosuke ; Aihara, Kazuyuki
Author_Institution :
Aihara Complexity Modelling Project, JST, Tokyo, Japan
Abstract :
We propose a multi-hysteresis voltage controlled current source (multi-hysteresis VCCS). The multi-hysteresis VCCS consists of multiple single-hysteresis VCCSs in parallel. The multi-hysteresis VCCS can exhibit various kinds of i - v characteristics. In addition, we introduce a chaotic oscillator by applying the multi-hysteresis VCCSs. The proposed oscillator is suitable for the IC implementation. A fully-differential multiscroll chaotic oscillator circuit is designed. The SPICE simulation results confirm the multi-hysteresis characteristics and various chaotic attractors.
Keywords :
active networks; chaos; oscillators; SPICE simulation; multihysteresis VCCS; multihysteresis voltage controlled current source; multiscroll chaotic oscillators; Chaos; Circuit simulation; Erbium; Hysteresis; Industrial control; Information processing; SPICE; Threshold voltage; Voltage control; Voltage-controlled oscillators;
Conference_Titel :
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-3827-3
Electronic_ISBN :
978-1-4244-3828-0
DOI :
10.1109/ISCAS.2009.5118396
