抄録
A linear amplifier using a flux-flow phenomenon in a long Josephson junction has been designed and tested by connecting a load resistance. The present experiment has demonstrated that a current gain of 500/Ws (1/pm) is obtained for the load resistance of 9 mft when an input signal is applied with a control line of width Ws (jum). An equivalent circuit of the amplifier has also been presented, which shows that the device is most suitable for current amplification with large gain in low impedance circuits.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | L599-L601 |
| ジャーナル | Japanese Journal of Applied Physics |
| 巻 | 24 |
| 発行部数 | 8 |
| DOI | |
| 出版物ステータス | 出版済み - 1 1 1985 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
これを引用
Flux-flow-type josephson linear amplifier with large gain and wide linear range. / Nagatsuma, Tadao; Enpuku, Keiji; Iwakura, Hiroaki; Yoshida, Keiji.
：: Japanese Journal of Applied Physics, 巻 24, 番号 8, 01.01.1985, p. L599-L601.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Flux-flow-type josephson linear amplifier with large gain and wide linear range
AU - Nagatsuma, Tadao
AU - Enpuku, Keiji
AU - Iwakura, Hiroaki
AU - Yoshida, Keiji
PY - 1985/1/1
Y1 - 1985/1/1
N2 - A linear amplifier using a flux-flow phenomenon in a long Josephson junction has been designed and tested by connecting a load resistance. The present experiment has demonstrated that a current gain of 500/Ws (1/pm) is obtained for the load resistance of 9 mft when an input signal is applied with a control line of width Ws (jum). An equivalent circuit of the amplifier has also been presented, which shows that the device is most suitable for current amplification with large gain in low impedance circuits.
AB - A linear amplifier using a flux-flow phenomenon in a long Josephson junction has been designed and tested by connecting a load resistance. The present experiment has demonstrated that a current gain of 500/Ws (1/pm) is obtained for the load resistance of 9 mft when an input signal is applied with a control line of width Ws (jum). An equivalent circuit of the amplifier has also been presented, which shows that the device is most suitable for current amplification with large gain in low impedance circuits.
UR - http://www.scopus.com/inward/record.url?scp=0022112264&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022112264&partnerID=8YFLogxK
U2 - 10.1143/JJAP.24.L599
DO - 10.1143/JJAP.24.L599
M3 - Article
VL - 24
SP - L599-L601
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 8
ER -