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Paper Abstract and Keywords
Presentation 2014-05-22 10:45
Bandpass-filter Design Based on the Cul-de-Sac Coupling Matrix by Using Open-loop Microstrip Resonators
Yuki Sugimoto, Tatsuya Ttsuya, Hiroyuki Deguchi, Mikio Tsuji (Doshisha Univ.) MW2014-27 Link to ES Tech. Rep. Archives: MW2014-27
Abstract (in Japanese) (See Japanese page) 
(in English) Bandpass-filters based on the Cul-de-Sac coupling matrix by using open-loop microstrip resonators enhance the flexibility of filter characteristics. This paper proposes a novel bandpass-filter with two kinds of aperture-coupling on multilayered structure to realize a filter with the Cul-de-Sac coupling matrix. As a design example, we design the fifth-order bandpass-filter by using the open-loop microstrip resonators. The designed filter has attenuation poles on both sides of the pass band. In addition, the designed filter is fabricated and it`s filter characteristics is measured to compare with the simulated results.
Keyword (in Japanese) (See Japanese page) 
(in English) Aperture-Coupling / Open-Loop Microstrip Resonators / Cul-de-Sac Coupling Matrix / Bandpass Filter / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 45, MW2014-27, pp. 19-24, May 2014.
Paper # MW2014-27 
Date of Issue 2014-05-15 (MW) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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 MW2014-27 Link to ES Tech. Rep. Archives: MW2014-27

Conference Information
Committee MW  
Conference Date 2014-05-22 - 2014-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2014-05-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Bandpass-filter Design Based on the Cul-de-Sac Coupling Matrix by Using Open-loop Microstrip Resonators 
Sub Title (in English)  
Keyword(1) Aperture-Coupling  
Keyword(2) Open-Loop Microstrip Resonators  
Keyword(3) Cul-de-Sac Coupling Matrix  
Keyword(4) Bandpass Filter  
1st Author's Name Yuki Sugimoto  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Tatsuya Ttsuya  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Hiroyuki Deguchi  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Mikio Tsuji  
4th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-2 
Date Time 2014-05-22 10:45:00 
Presentation Time 30 minutes 
Registration for MW 
Paper # MW2014-27 
Volume (vol) vol.114 
Number (no) no.45 
Page pp.19-24 
Date of Issue 2014-05-15 (MW) 

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