Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.07a
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- Pages.211-214
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- 2000
Design of a High-Dimensional Discrete-Time Chaos Circuit with Array Structure
- Eguchi, Kei (Dept. of Information and Computer Sciences, Kumamoto National College of Technology) ;
- Ueno, Fumio (Dept. of Information and Computer Sciences, Kumamoto National College of Technology) ;
- Tabata, Toru (Dept. of Information and Computer Sciences, Kumamoto National College of Technology) ;
- Zhu, Hongbing (Dept. of Electrical and Computer Engineering, Kumamoto University) ;
- Maruyama, Yuuki (Dept. of Information and Computer Sciences, Kumamoto National College of Technology)
- Published : 2000.07.01
Abstract
In this paper, a discrete-time S-dimensional chaos circuit (S = 1,2,3,4,...) with array structure is proposed. By employing array structure which consists of 1-dimensional chaos circuits, the proposed circuit can achieve long working-life. This feature is favorable to exploit as a building block of chaos application systems to get into home electric appliances. Further more, the proposed circuit synthesized using switched-current (SI) techniques is suitable for integration. Concerning the proposed circuit, SPICE simulations are performed. SPICE simulations showed that the proposed circuit can generate the chaotic signals in spite of the fault of the building blocks of the proposed circuit. The proposed circuit is integrable by a standard BiCMOS technology.
Keywords