Paper Abstract and Keywords |
Presentation |
2012-04-20 14:15
Experimental study of elliptic function superconducting transmit filter with shuttle-shape resonators Naoto Sekiya, Tomonori Horiuchi (Yamanashi univ.), Moritoshi Akiya, Yuto Tanaka, Shigetoshi Ohshima (Yamagata univ.) SCE2012-4 MW2012-4 Link to ES Tech. Rep. Archives: SCE2012-4 MW2012-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A high-temperature superconducting stripline (SL) transmit filter with shuttle-shape resonators is described that improves power handling and out-of-band rejection. A cascaded quadruplet (CQ) design is used to produce a pair of attenuation poles for obtaining sharp cutoff characteristics. The filter had a four-pole SL CQ filter with shuttle-shape resonators (5.0-GHz center frequency and 100-MHz bandwidth). Simulation using the electromagnetic simulator showed that the out-of-band rejection was improved and frequency response of the filter was nearly symmetric. The maximum current density of the shuttle-shape filter was approximately 19% lower than that of a four-pole SL CQ filter with straight-line resonators. The filter was fabricated using YBa2Cu3O7 thin films on an r-Al2O3 substrate. The filtering properties were clearly observed. From the result of the power-handling capability, the filter showed a liner property until 7.9 W. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Shuttle-shape resonator / Stripline structure / Superconducting filter / Transmit filter / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 13, SCE2012-4, pp. 15-18, April 2012. |
Paper # |
SCE2012-4 |
Date of Issue |
2012-04-13 (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 |
SCE2012-4 MW2012-4 Link to ES Tech. Rep. Archives: SCE2012-4 MW2012-4 |
Conference Information |
Committee |
SCE MW |
Conference Date |
2012-04-20 - 2012-04-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Superconducting microwave technologies, etc. |
Paper Information |
Registration To |
SCE |
Conference Code |
2012-04-SCE-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Experimental study of elliptic function superconducting transmit filter with shuttle-shape resonators |
Sub Title (in English) |
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Keyword(1) |
Shuttle-shape resonator |
Keyword(2) |
Stripline structure |
Keyword(3) |
Superconducting filter |
Keyword(4) |
Transmit filter |
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1st Author's Name |
Naoto Sekiya |
1st Author's Affiliation |
University of Yamanashi (Yamanashi univ.) |
2nd Author's Name |
Tomonori Horiuchi |
2nd Author's Affiliation |
University of Yamanashi (Yamanashi univ.) |
3rd Author's Name |
Moritoshi Akiya |
3rd Author's Affiliation |
Yamagata University (Yamagata univ.) |
4th Author's Name |
Yuto Tanaka |
4th Author's Affiliation |
Yamagata University (Yamagata univ.) |
5th Author's Name |
Shigetoshi Ohshima |
5th Author's Affiliation |
Yamagata University (Yamagata univ.) |
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Speaker |
Author-2 |
Date Time |
2012-04-20 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
SCE |
Paper # |
SCE2012-4, MW2012-4 |
Volume (vol) |
vol.112 |
Number (no) |
no.13(SCE), no.14(MW) |
Page |
pp.15-18 |
#Pages |
4 |
Date of Issue |
2012-04-13 (SCE, MW) |
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