| Presentation | 2023-01-20 Introduction of a fluctuation mechanism of the oscillation frequency of the oscillator-based random number generator using Josephson oscillation Takeshi Onomi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Single flux quantum logic circuit / Random number generator / Josephson junction / Superconducting integrated circuits |
| Paper # | SCE2022-15 |
| Date of Issue | 2023-01-13 (SCE) |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 2023/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Superconducting Electronics |
| Chair | Yoshinao Mizugaki(Univ. of Electro-Comm.) |
| Vice Chair | |
| Secretary | (Fukuoka Inst. of Tech) |
| Assistant | Hiroyuki Akaike(Daido Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
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| Language | JPN |
| 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 |
| 1st Author's Name | Takeshi Onomi |
| 1st Author's Affiliation | Fukuoka Institute of Technology(Fukuoka Inst. Tech.) |
| Date | 2023-01-20 |
| Paper # | SCE2022-15 |
| Volume (vol) | vol.122 |
| Number (no) | SCE-347 |
| Page | pp.pp.12-16(SCE), |
| #Pages | 5 |
| Date of Issue | 2023-01-13 (SCE) |