| Presentation | 2002/11/28 Narrow Band Pass Filter Fabricated by YBCO High Temperature Superconductor H.J. Lee, K.Y. Horng, T.W. Huang, H.H. Yu, C.S. Liang, C.K. Kao, Y.T. Ho, W.C. Chao, C.Y. Lee, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have designed and fabricated high temperature superconductor (HTS) five-polenarrow band pass filter using hairpin resonatorstructure. A 700nm YBCO film was depositedon LaAlO_3 substrate by e-gun co-evaporation.The proposed structure provided more compactsize than conventional parallel-coupling filters. The designed filter with 1.3% narrow bandwidth was operated at the central frequency of 3GHz. A maximum 0.123dB insertion loss and minimum 18dB return loss of the filter was obtained after trimming. The RF properties were extracted by the microstrip line resonator method. The extracted Q factor was up to 8200 at T=77K. The material characteristics of YBCO thin film have been investigated by XRD and AFM. The obtained Tc was about 90K and the transition range of the temperature was less than 0.5K. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | E-gun evaporation / High temperature superconductor / narrow band pass filter / YBCO |
| Paper # | SCE2002-30 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2002/11/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Narrow Band Pass Filter Fabricated by YBCO High Temperature Superconductor |
| Sub Title (in English) | |
| Keyword(1) | E-gun evaporation |
| Keyword(2) | High temperature superconductor |
| Keyword(3) | narrow band pass filter |
| Keyword(4) | YBCO |
| 1st Author's Name | H.J. Lee |
| 1st Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology() |
| 2nd Author's Name | K.Y. Horng |
| 2nd Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 3rd Author's Name | T.W. Huang |
| 3rd Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 4th Author's Name | H.H. Yu |
| 4th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 5th Author's Name | C.S. Liang |
| 5th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 6th Author's Name | C.K. Kao |
| 6th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 7th Author's Name | Y.T. Ho |
| 7th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 8th Author's Name | W.C. Chao |
| 8th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| 9th Author's Name | C.Y. Lee |
| 9th Author's Affiliation | Microelectronic Device Laboratory,Chung-Shan Institute of Science and Technology |
| Date | 2002/11/28 |
| Paper # | SCE2002-30 |
| Volume (vol) | vol.102 |
| Number (no) | 480 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |