Paper Abstract and Keywords |
Presentation |
2008-04-22 11:30
Power Handling Characteristics of a HTS Dual-mode Ring Resonator Filter Masatoshi Ishii, Akihiko Akasegawa, Teru Nakanishi, Kazunori Yamanaka (Fujitsu Ltd.) SCE2008-8 MW2008-8 Link to ES Tech. Rep. Archives: SCE2008-8 MW2008-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For mobile communication systems, a transmitting band pass filter with high cutoff performance will be required. A ring resonator filter with a dual-mode using high-temperature superconductor (HTS) thin films is one of the candidates of it. For devices using HTS thin films, an intermodulation distortion (IMD) performance is a significant issue due to nonlinear behaviors of HTS thin films. In this paper, we propose the dual-mode ring resonator filter with a capacitively-coupled waveguide line to generate dual-mode and discussed frequency response and power handling capability about it. The 5 GHz band dual-mode filter using YBa2Cu3O7-x thin films was designed and fabricated. The fabricated filter had equivalent frequency response of a two-pole filter with two attenuation poles and third order IMD performance of -60 dBc with an output power of 35 dBm at a temperature of 65 K. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
filter / superconductor / YBCO / ring resonator / dual-mode / power handling / intermodulation distortion / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 12, SCE2008-8, pp. 43-46, April 2008. |
Paper # |
SCE2008-8 |
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 |
SCE2008-8 MW2008-8 Link to ES Tech. Rep. Archives: SCE2008-8 MW2008-8 |
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) |
Power Handling Characteristics of a HTS Dual-mode Ring Resonator Filter |
Sub Title (in English) |
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Keyword(1) |
filter |
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superconductor |
Keyword(3) |
YBCO |
Keyword(4) |
ring resonator |
Keyword(5) |
dual-mode |
Keyword(6) |
power handling |
Keyword(7) |
intermodulation distortion |
Keyword(8) |
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1st Author's Name |
Masatoshi Ishii |
1st Author's Affiliation |
Fujitsu Limited (Fujitsu Ltd.) |
2nd Author's Name |
Akihiko Akasegawa |
2nd Author's Affiliation |
Fujitsu Limited (Fujitsu Ltd.) |
3rd Author's Name |
Teru Nakanishi |
3rd Author's Affiliation |
Fujitsu Limited (Fujitsu Ltd.) |
4th Author's Name |
Kazunori Yamanaka |
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Fujitsu Limited (Fujitsu Ltd.) |
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Speaker |
Author-1 |
Date Time |
2008-04-22 11:30:00 |
Presentation Time |
20 minutes |
Registration for |
SCE |
Paper # |
SCE2008-8, MW2008-8 |
Volume (vol) |
vol.108 |
Number (no) |
no.12(SCE), no.13(MW) |
Page |
pp.43-46 |
#Pages |
4 |
Date of Issue |
2008-04-15 (SCE, MW) |
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