| Presentation | 1994/4/20 Microwave Mixing Characteristics of Y_1Ba_2Cu_3O_7-x> Step-Edge Junction Shuichi Yoshikawa, Keiichi Yamaguchi, Tsuyoshi Takenaka, Shuichi Fujino, Tsutomu Mitsuzuka, Kunihiko Hayashi, Katsumi Suzuki, Youichi Enomoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The X-band mixing performance of some step-edge junctions using Y_1Ba_2Cu_3O_7-x> films has been evaluated.Within the range of 10゜θ30゜ of the step angle,Josephson mixing was successfully obse rved.The mixinag conversion efficiency(η) depends predominantly on normal resistance (Rn),because of the need for impedance matching between 50Ω microstrip signal line and the junction.Under constant impedance conditions,the higher the IcRn product is,the creater the conversion efficiency.But in the range of 12GHz,the efficiency tends to be saturated above about 1mV as IcRn product,by our simulation on the basis of resistively shunted junction (RSJ) model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Josephson junction / mixing / conversion efficiency / impedance matching / IcRn product |
| Paper # | SCE94-9,MW94-9 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 1994/4/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Microwave Mixing Characteristics of Y_1Ba_2Cu_3O_7-x> Step-Edge Junction |
| Sub Title (in English) | |
| Keyword(1) | Josephson junction |
| Keyword(2) | mixing |
| Keyword(3) | conversion efficiency |
| Keyword(4) | impedance matching |
| Keyword(5) | IcRn product |
| 1st Author's Name | Shuichi Yoshikawa |
| 1st Author's Affiliation | Superconductivity Research Laboratory() |
| 2nd Author's Name | Keiichi Yamaguchi |
| 2nd Author's Affiliation | Superconductivity Research Laboratory |
| 3rd Author's Name | Tsuyoshi Takenaka |
| 3rd Author's Affiliation | Superconductivity Research Laboratory |
| 4th Author's Name | Shuichi Fujino |
| 4th Author's Affiliation | Superconductivity Research Laboratory |
| 5th Author's Name | Tsutomu Mitsuzuka |
| 5th Author's Affiliation | Superconductivity Research Laboratory |
| 6th Author's Name | Kunihiko Hayashi |
| 6th Author's Affiliation | Superconductivity Research Laboratory |
| 7th Author's Name | Katsumi Suzuki |
| 7th Author's Affiliation | Superconductivity Research Laboratory |
| 8th Author's Name | Youichi Enomoto |
| 8th Author's Affiliation | Superconductivity Research Laboratory |
| Date | 1994/4/20 |
| Paper # | SCE94-9,MW94-9 |
| Volume (vol) | vol.94 |
| Number (no) | 8 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |