2009 Fiscal Year Final Research Report
Design and Evaluation of Three-Dimensional Integration of Superconducting Multilayer Waveguides for Localized Electromagnetic Waves
| Project/Area Number |
18080004
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
MIZUGAKI Yoshinao The University of Electro-Communications, 電気通信学部, 教授 (30280887)
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| Co-Investigator(Kenkyū-buntansha) |
MORIYA Masataka 電気通信大学, 電気通信学部, 助教 (80282911)
KOBAYASHI Tadayuki 電気通信大学, 電気通信学部, 教授 (00123969)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 超伝導 / 集積回路 / インダクタンス / ストリップライン / 単一磁束量子 |
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| Research Abstract |
Design and evaluation of stripline inductances in multi-layered superconducting integrated circuits are the research targets. The analytical expression for a superconducting stripline sandwiched by two ground planes provided accurate results. Mutual inductances between two superconducting striplines were evaluated. The results demonstrated that the positions of contacts between two ground planes played important roles. Current distribution in a superconducting ground plane was numerically presented. Other results related to Josephson devices including two circuit elements for an SFQ-DAC were also demonstrated.
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