| 大会名称 |
| 2023年 総合大会 |
| 大会コ－ド |
| 2023G |
| 開催年 |
|
2023
|
| 発行日 |
|
2023-02-28
|
| セッション番号 |
|
C-8
|
| セッション名 |
|
超伝導エレクトロニクス
|
| 講演日 |
|
2023/3/10
|
| 講演場所(会議室等) |
|
3号館 3308教室
|
| 講演番号 |
|
C-8-5
|
| タイトル |
|
Design of 4-bit Irradiation Time Control Circuits for a Superconductor Microwave Generator Using Single Flux Quantum Circuits
|
| 著者名 |
|
◎Zeyu Han, Hongxiang Shen, Yuki Yamanashi, Nobuyuki Yoshikawa,
|
| キーワード |
|
Single flux quantum circuit, Quantum computer, Irradiation time control circuit
|
| 抄録 |
|
We design a 4-bit irradiation time control circuit for superconductor microwave generator using SFQ circuits. We compared the characteristics of the 4-bit SFQ irradiation time control circuit and the 4-bit AQFP irradiation time control circuit. The proposed circuit area is 84.4% smaller than the AQFP circuit. Moreover, the proposed circuit can work at a higher frequency, at 50 GHz, which means higher precision irradiation time control can be performed than the AQFP circuit. SFQ circuits can accomplish higher precision irradiation time control with a smaller area but need more energy.
|
| 本文pdf |
|
PDF download
|
