講演抄録/キーワード |
講演名 |
2020-01-17 13:15
[ポスター講演]Analysis of the influence of 1/f noise on the operational stability of quantum flux parametron circuit ○Yusuke Tsuna・Yuki Yamanashi・Nobuyuki Yoshikawa(Yokohama Natl. Univ.) SCE2019-56 エレソ技報アーカイブへのリンク:SCE2019-56 |
抄録 |
(和) |
We analyzed influences of the 1/f noise in the superconducting circuit on the operation. We devised a circuit simulation method taking the 1/f noise into account using a conventional analog circuit simulator that can simulate thermal noises. We designed a passive filter with a transfer function of -3 dB /oct. that can convert the thermal noise to 1/f noise. Using this simulation method, we analyze the gray zone characteristics of quantum-flux-parametron taking both thermal and 1/f noises into account. We could obtain good agreement between the simulation result and the measured result by changing the amplitude of thermal noise and 1/f noise. |
(英) |
We analyzed influences of the 1/f noise in the superconducting circuit on the operation. We devised a circuit simulation method taking the 1/f noise into account using a conventional analog circuit simulator that can simulate thermal noises. We designed a passive filter with a transfer function of -3 dB /oct. that can convert the thermal noise to 1/f noise. Using this simulation method, we analyze the gray zone characteristics of quantum-flux-parametron taking both thermal and 1/f noises into account. We could obtain good agreement between the simulation result and the measured result by changing the amplitude of thermal noise and 1/f noise. |
キーワード |
(和) |
1/f noise / thermal noise / quantum flux parametron / gray zone / / / / |
(英) |
1/f noise / thermal noise / quantum flux parametron / gray zone / / / / |
文献情報 |
信学技報, vol. 119, no. 369, SCE2019-56, pp. 107-109, 2020年1月. |
資料番号 |
SCE2019-56 |
発行日 |
2020-01-09 (SCE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SCE2019-56 エレソ技報アーカイブへのリンク:SCE2019-56 |