High-speed measurement of passive transmission lines for single flux quantum circuits

カテゴリ: 部門大会

論文No: 3-D-p1-7

グループ名: 【A】令和3年電気学会基礎・材料・共通部門大会

発行日: 2021/09/01

著者名: Shunsuke Ikedo（Yokohama National University）, Yuki Yamanashi（Yokohama National University）, Nobuyuki Yoshikawa（Yokohama National University）

キーワード: single flux quantum circuits|passive transmission lines

要約(日本語): Single flux quantum (SFQ) circuits are known for their low power consumption and high-speed operation. One strong point of SFQ circuits is the availability of passive transmission lines (PTL) for long-distance wiring. In order to realize high-density SFQ circuits, the reduction of the wiring area is essential. Our aim in this study is to reduce the wiring width of PTLs to improve circuit density and to enhance the flexibility in large scale circuit design. We measured and evaluated the PTL with reduced wiring width using a ring oscillator.

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