Paper Abstract and Keywords |
Presentation |
2011-06-30 14:50
Noise-Induced Phase Synchronization among Current-Noise-Sensitive Analog CMOS Oscillators Masakazu Matsuura, Akira Utagawa, Tetsuya Asai, Masato Motomura (Hokkaido Univ.) NLP2011-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report aims at the development of on-chip distributed clock sources on synchronous digital VLSIs. We focused attention on noise-induced phase synchronization among independent nonlinear oscillators (neurons). When the neurons are regarded as electronic oscillator circuits whose phases are synchronized by noises, one can regard the circuits as distributed clock-skew-free oscillators on VLSIs. First, we review theoretical analysis of noise-induced phase synchronization where variables of oscillator dynamics are described in terms of phases, and the transient phase difference is decreased by applying common noises, because of the negative Lyapunov exponent of the phase dynamics. We then propose an analog oscillator circuit which is able to accept weak photo-current noises, and demonstrate phase synchronization among the oscillators by SPICE simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Photo-current Noises / Phase Synchronization / Analog CMOS Circuits / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 106, NLP2011-29, pp. 23-28, June 2011. |
Paper # |
NLP2011-29 |
Date of Issue |
2011-06-23 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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NLP2011-29 |
Conference Information |
Committee |
NLP |
Conference Date |
2011-06-30 - 2011-07-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shari-cho Kohminkan: Yme-hall Shiretoko |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NLP |
Conference Code |
2011-06-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Noise-Induced Phase Synchronization among Current-Noise-Sensitive Analog CMOS Oscillators |
Sub Title (in English) |
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Keyword(1) |
Photo-current Noises |
Keyword(2) |
Phase Synchronization |
Keyword(3) |
Analog CMOS Circuits |
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1st Author's Name |
Masakazu Matsuura |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Akira Utagawa |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
3rd Author's Name |
Tetsuya Asai |
3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
4th Author's Name |
Masato Motomura |
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Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-06-30 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
NLP |
Paper # |
NLP2011-29 |
Volume (vol) |
vol.111 |
Number (no) |
no.106 |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2011-06-23 (NLP) |
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