| Presentation | 2007-04-27 Wide dynamic range nonlinear distortion measurement of High-Temperature Superconducting microwave devices Masato FURUNO, Shunichi FUTATSUMORI, Hiroshi MATSUBARA, Takashi HIKAGE, Toshio NOJIMA, Akihiko AKASEGAWA, Teru NAKANISHI, Kazunori YAMANAKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Measurement and analytical methods for nonlinear characteristics of HTS microwave devices are investigated. Firstly, complex power series are introduced to represent the nonlinear characteristics of the devises. Secondly, a wide dynamic range and precise measurement system to obtain the level of the intermodulation distortion are explained. By using the constructed system, a maximum dynamic range of 120 dB and a maximum sensitivity of -100 dBm are achieved. Then, phase components of the nonlinear distortions are calculated from the continuous wave response. Finally, the applicability of complex power series representations for HTS microwave devices is investigated using measured results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | High-Temperature Superconductor / Complex power series / Nonlinear characteristics / Intermodulation distortion |
| Paper # | SCE2007-6,MW2007-6 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2007/4/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| 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) | Wide dynamic range nonlinear distortion measurement of High-Temperature Superconducting microwave devices |
| Sub Title (in English) | |
| Keyword(1) | High-Temperature Superconductor |
| Keyword(2) | Complex power series |
| Keyword(3) | Nonlinear characteristics |
| Keyword(4) | Intermodulation distortion |
| 1st Author's Name | Masato FURUNO |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Shunichi FUTATSUMORI |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Hiroshi MATSUBARA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Takashi HIKAGE |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 5th Author's Name | Toshio NOJIMA |
| 5th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 6th Author's Name | Akihiko AKASEGAWA |
| 6th Author's Affiliation | Fujitsu Limited |
| 7th Author's Name | Teru NAKANISHI |
| 7th Author's Affiliation | Fujitsu Limited |
| 8th Author's Name | Kazunori YAMANAKA |
| 8th Author's Affiliation | Fujitsu Limited |
| Date | 2007-04-27 |
| Paper # | SCE2007-6,MW2007-6 |
| Volume (vol) | vol.107 |
| Number (no) | 27 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |