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| Presentation | 2023-01-20 14:10 Introduction of a fluctuation mechanism of the oscillation frequency of the oscillator-based random number generator using Josephson oscillation Takeshi Onomi (Fukuoka Inst. Tech.)  SCE2022-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An oscillator-based true random number generator using superconducting single flux quantum circuits and Josephson oscillation has been developed. In this paper, an introduction of a fluctuation mechanism of the oscillation frequency is discussed to increase the generation rate of random numbers. The generations of flux quantum pulses using Josephson transmission line with a resistive relaxation loop and a generator consisting of three Josephson junction with each difference critical current are numerically investigated. As a result, this generator can increase variations of pulse periods without large decrease of the oscillation frequency. Numerical investigations of a random number generator using this pulse generator are also reported. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Single flux quantum logic circuit / Random number generator / Josephson junction / Superconducting integrated circuits / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 347, SCE2022-15, pp. 12-16, Jan. 2023. | |
| Paper # | SCE2022-15 | |
| Date of Issue | 2023-01-13 (SCE) | |
| ISSN | 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) | |
| Download PDF | SCE2022-15 |
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| Conference Information | |
| Committee | SCE |
| Conference Date | 2023-01-20 - 2023-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Superconducting Electronics |
| Paper Information | |
| Registration To | SCE |
| Conference Code | 2023-01-SCE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Introduction of a fluctuation mechanism of the oscillation frequency of the oscillator-based random number generator using Josephson oscillation |
| Sub Title (in English) | |
| Keyword(1) | Single flux quantum logic circuit |
| Keyword(2) | Random number generator |
| Keyword(3) | Josephson junction |
| Keyword(4) | Superconducting integrated circuits |
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| 1st Author's Name | Takeshi Onomi |
| 1st Author's Affiliation | Fukuoka Institute of Technology (Fukuoka Inst. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2023-01-20 14:10:00 |
| Presentation Time | 25 minutes |
| Registration for | SCE |
| Paper # | SCE2022-15 |
| Volume (vol) | vol.122 |
| Number (no) | no.347 |
| Page | pp.12-16 |
| #Pages | 5 |
| Date of Issue | 2023-01-13 (SCE) |
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