| Presentation | 1997/1/22 A Shielded Type of Coplanar Waveguide Resonators using YBCO High-Temperature Superconducting Thin Films Tetsu OHWADA, Hideyuki OH-HASHI, Moriyasu MIYAZAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In Case that high-temperature superconducting thin films, such as YBCO, are used for coplanar waveguide (CPW) resonators and that their conductor losses are reduced, unloaded Q factor of the resonators can be limited due to radiation losses. In this report, a YBCO CPW resonater shielded with cut-off cavity is tested to reduce radiation losses. Measured unloaded Q factors at 10GHz are 15800 at 20K, 3300 at 77K. And surface resistances of the YBCO film are approximately estimated, 370μΩ at 20K, 1840μΩ at 77K, respectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | YBCO / Coplanar Waveguide / Resonators / Quality Factor / Suface Resistance |
| Paper # | SCE96-26 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 1997/1/22(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) | A Shielded Type of Coplanar Waveguide Resonators using YBCO High-Temperature Superconducting Thin Films |
| Sub Title (in English) | |
| Keyword(1) | YBCO |
| Keyword(2) | Coplanar Waveguide |
| Keyword(3) | Resonators |
| Keyword(4) | Quality Factor |
| Keyword(5) | Suface Resistance |
| 1st Author's Name | Tetsu OHWADA |
| 1st Author's Affiliation | Information Technology R&D Center MITSUBISHI ELECTRIC CORPORATION() |
| 2nd Author's Name | Hideyuki OH-HASHI |
| 2nd Author's Affiliation | Information Technology R&D Center MITSUBISHI ELECTRIC CORPORATION |
| 3rd Author's Name | Moriyasu MIYAZAKI |
| 3rd Author's Affiliation | Information Technology R&D Center MITSUBISHI ELECTRIC CORPORATION |
| Date | 1997/1/22 |
| Paper # | SCE96-26 |
| Volume (vol) | vol.96 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |