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| Presentation | 2008-04-22 15:40 [Invited Talk] Development of Automatic Tuning System of a High Temperature Superconducting Filter Shigetoshi Ohshima, Maya Osaka, Shinji Takeuchi, Takuro Kaneko, Atsushi Saito, Satoshi Ono (Yamagata Univ.)  SCE2008-12 MW2008-12 Link to ES Tech. Rep. Archives: SCE2008-12 MW2008-12 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The superconducting band-pass filter has the excellent performance with small insertion loss and high rejection properties at out of band. Some of the applications have been put to practical use. However, the development of the tuning filter that can be the frequency shift is strongly demanded for to expand the application. We proposed the complex tuning system that combined the dielectric plate and the sapphire/copper rod, and succeeded in the achievement of 500MHz shift and the filter characteristic improvement after it had shifted. Moreover, it was confirmed to install the automatic tuning system in a small cryocooler, and to operate by 70K. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | HTS filter / HTS film / Tuning / Trimming / Wireless communications / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 12, SCE2008-12, pp. 63-68, April 2008. | |
| Paper # | SCE2008-12 | |
| Date of Issue | 2008-04-15 (SCE, MW) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SCE2008-12 MW2008-12 Link to ES Tech. Rep. Archives: SCE2008-12 MW2008-12 |
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| Conference Information | |
| Committee | SCE MW |
| Conference Date | 2008-04-22 - 2008-04-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, Superconductivity |
| Paper Information | |
| Registration To | SCE |
| Conference Code | 2008-04-SCE-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Automatic Tuning System of a High Temperature Superconducting Filter |
| Sub Title (in English) | |
| Keyword(1) | HTS filter |
| Keyword(2) | HTS film |
| Keyword(3) | Tuning |
| Keyword(4) | Trimming |
| Keyword(5) | Wireless communications |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shigetoshi Ohshima |
| 1st Author's Affiliation | Yamagata University (Yamagata Univ.) |
| 2nd Author's Name | Maya Osaka |
| 2nd Author's Affiliation | Yamagata University (Yamagata Univ.) |
| 3rd Author's Name | Shinji Takeuchi |
| 3rd Author's Affiliation | Yamagata University (Yamagata Univ.) |
| 4th Author's Name | Takuro Kaneko |
| 4th Author's Affiliation | Yamagata University (Yamagata Univ.) |
| 5th Author's Name | Atsushi Saito |
| 5th Author's Affiliation | Yamagata University (Yamagata Univ.) |
| 6th Author's Name | Satoshi Ono |
| 6th Author's Affiliation | Yamagata University (Yamagata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-04-22 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | SCE |
| Paper # | SCE2008-12, MW2008-12 |
| Volume (vol) | vol.108 |
| Number (no) | no.12(SCE), no.13(MW) |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2008-04-15 (SCE, MW) |
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