Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function

I. Kobayashi; M. Kawakami; Yoshihiko Horio; K. Aihara

doi:10.1109/ICONIP.1999.844678

Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function

I. Kobayashi, M. Kawakami, Yoshihiko Horio, K. Aihara

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The paper presents two schemes to realize chaotic neuron circuits with both bipolar and unipolar output functions. In the first method (Method 1), two output functions, i.e., bipolar and unipolar functions, are implemented by a simple nonlinear output function circuit consisting of a CMOS inverter, a CMOS resistor and an output stage. One of those two characteristics is externally selectable. Characteristics of the chaotic neuron circuit using method 1 are measured from a chip. The other method (Method 2) utilizes one bipolar output function circuit that is the same as in Method 1, while a specially arranged switched-capacitor (SC) input stage is used to obtain the unipolar characteristic. The circuit using Method 2 is simulated using HSPICE simulations.

Original language	English
Title of host publication	ICONIP 1999, 6th International Conference on Neural Information Processing - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1033-1038
Number of pages	6
Volume	3
ISBN (Electronic)	0780358716, 9780780358713
DOIs	https://doi.org/10.1109/ICONIP.1999.844678
Publication status	Published - 1999 Jan 1
Externally published	Yes
Event	6th International Conference on Neural Information Processing, ICONIP 1999 - Perth, Australia Duration: 1999 Nov 16 → 1999 Nov 20

Other

Other	6th International Conference on Neural Information Processing, ICONIP 1999
Country/Territory	Australia
City	Perth
Period	99/11/16 → 99/11/20

ASJC Scopus subject areas

Artificial Intelligence
Computational Theory and Mathematics
Computer Networks and Communications
Statistics, Probability and Uncertainty

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10.1109/ICONIP.1999.844678

Cite this

Kobayashi, I., Kawakami, M., Horio, Y., & Aihara, K. (1999). Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function. In ICONIP 1999, 6th International Conference on Neural Information Processing - Proceedings (Vol. 3, pp. 1033-1038). [844678] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICONIP.1999.844678

Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function. / Kobayashi, I.; Kawakami, M.; Horio, Yoshihiko et al.
ICONIP 1999, 6th International Conference on Neural Information Processing - Proceedings. Vol. 3 Institute of Electrical and Electronics Engineers Inc., 1999. p. 1033-1038 844678.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kobayashi, I, Kawakami, M, Horio, Y & Aihara, K 1999, Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function. in ICONIP 1999, 6th International Conference on Neural Information Processing - Proceedings. vol. 3, 844678, Institute of Electrical and Electronics Engineers Inc., pp. 1033-1038, 6th International Conference on Neural Information Processing, ICONIP 1999, Perth, Australia, 99/11/16. https://doi.org/10.1109/ICONIP.1999.844678

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AB - The paper presents two schemes to realize chaotic neuron circuits with both bipolar and unipolar output functions. In the first method (Method 1), two output functions, i.e., bipolar and unipolar functions, are implemented by a simple nonlinear output function circuit consisting of a CMOS inverter, a CMOS resistor and an output stage. One of those two characteristics is externally selectable. Characteristics of the chaotic neuron circuit using method 1 are measured from a chip. The other method (Method 2) utilizes one bipolar output function circuit that is the same as in Method 1, while a specially arranged switched-capacitor (SC) input stage is used to obtain the unipolar characteristic. The circuit using Method 2 is simulated using HSPICE simulations.

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Two schemes of switched-capacitor chaotic neuron circuits with bipolar/unipolar output function

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