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Paper Abstract and Keywords
Presentation 2009-04-23 14:55
Design and fabrication of superconductig miniaturized filters with Quasi-spiral resonators decreasing unwanted cross couplings
Satoshi Ono (Yamagata Univ.), Yosuke Huzine, Shunsuke Goto (Lightom), Takuya Kato, Masahiro Uno (Yamagata Univ.), Yoshitomo Harada (NIMS), Jae Hun Lee (SuNAM), Atsushi Saito (Yamagata Univ.), Masahito Yoshizawa (Iwate Univ.), Kensuke Nakajima, Shigetoshi Ohshima (Yamagata Univ.) SCE2009-7 MW2009-7
Abstract (in Japanese) (See Japanese page) 
(in English) We designed superconducting miniaturized 8-pole bandpass filter (BPF) using Quasi-spiral resonator (QSR) with 10 μm line & space. The frequency performance of 8-pole BPF was degraded because many unwanted cross couplings were generated. Many unwanted cross couplings were decreased using line inverters for improving frequency performances. It was possible to design 4-pole QSR BPF with Cascaded Quadruplet (CQ) by decreasing unwanted cross couplings using line inverters. The 8-pole QSR BPF with two CQ structures was designed and fabricated using NbN thin film. It is good agreement with simulated one.
Keyword (in Japanese) (See Japanese page) 
(in English) Superconducting filter / Unwanted cross couplings / miniaturization / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 14, SCE2009-7, pp. 35-38, April 2009.
Paper # SCE2009-7 
Date of Issue 2009-04-16 (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 SCE2009-7 MW2009-7

Conference Information
Committee MW SCE  
Conference Date 2009-04-23 - 2009-04-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SCE 
Conference Code 2009-04-MW-SCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and fabrication of superconductig miniaturized filters with Quasi-spiral resonators decreasing unwanted cross couplings 
Sub Title (in English)  
Keyword(1) Superconducting filter  
Keyword(2) Unwanted cross couplings  
Keyword(3) miniaturization  
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1st Author's Name Satoshi Ono  
1st Author's Affiliation Yamagata University (Yamagata Univ.)
2nd Author's Name Yosuke Huzine  
2nd Author's Affiliation Lightom (Lightom)
3rd Author's Name Shunsuke Goto  
3rd Author's Affiliation Lightom (Lightom)
4th Author's Name Takuya Kato  
4th Author's Affiliation Yamagata University (Yamagata Univ.)
5th Author's Name Masahiro Uno  
5th Author's Affiliation Yamagata University (Yamagata Univ.)
6th Author's Name Yoshitomo Harada  
6th Author's Affiliation National Institute for Material Science (NIMS)
7th Author's Name Jae Hun Lee  
7th Author's Affiliation SuNAM Co. Ltd (SuNAM)
8th Author's Name Atsushi Saito  
8th Author's Affiliation Yamagata University (Yamagata Univ.)
9th Author's Name Masahito Yoshizawa  
9th Author's Affiliation Iwate University (Iwate Univ.)
10th Author's Name Kensuke Nakajima  
10th Author's Affiliation Yamagata University (Yamagata Univ.)
11th Author's Name Shigetoshi Ohshima  
11th Author's Affiliation Yamagata University (Yamagata Univ.)
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Speaker Author-1 
Date Time 2009-04-23 14:55:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2009-7, MW2009-7 
Volume (vol) vol.109 
Number (no) no.14(SCE), no.15(MW) 
Page pp.35-38 
#Pages 4 
Date of Issue 2009-04-16 (SCE, MW) 

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