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Paper Abstract and Keywords
Presentation 2009-01-15 10:20
Analysis of A Microstrip Parallel-Coupled Dual-Mode Ring Resonator and Its Application to the Design of Filters
Hideyuki Sasaki, Zhewang Ma (Saitama Univ.), Chun-Ping Chen (Kanagawa Univ, Japan.), Tetsuo Anada (Kanagawa Univ.), Yoshio Kobayashi (Saitama Univ.) ED2008-207 MW2008-172 Link to ES Tech. Rep. Archives: ED2008-207 MW2008-172
Abstract (in Japanese) (See Japanese page) 
(in English) By using the even-odd mode method, a micostrip parallel-coupled dual-mode square ring resonator is analyzed based on its transmission line circuit. Formulas relating the circuit impedances and the reflection zeros, the transmission zeros, and the 3dB-bandwidth are derived, and are verified by using a circuit simulator and an electromagnetic simulator. The obtained formulas are further applied to design a compact wide-band bandpass filter having a sharp passband skirt and a very wide stopband.
Keyword (in Japanese) (See Japanese page) 
(in English) ring resonator / parallel-coupling / even-odd mode analysis / transmission zero / reflection zero / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 377, MW2008-172, pp. 53-58, Jan. 2009.
Paper # MW2008-172 
Date of Issue 2009-01-07 (ED, 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 ED2008-207 MW2008-172 Link to ES Tech. Rep. Archives: ED2008-207 MW2008-172

Conference Information
Committee MW ED  
Conference Date 2009-01-14 - 2009-01-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Compound Semiconductor ICs, High-speed and high-frequency devices 
Paper Information
Registration To MW 
Conference Code 2009-01-MW-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of A Microstrip Parallel-Coupled Dual-Mode Ring Resonator and Its Application to the Design of Filters 
Sub Title (in English)  
Keyword(1) ring resonator  
Keyword(2) parallel-coupling  
Keyword(3) even-odd mode analysis  
Keyword(4) transmission zero  
Keyword(5) reflection zero  
1st Author's Name Hideyuki Sasaki  
1st Author's Affiliation Saitama University (Saitama Univ.)
2nd Author's Name Zhewang Ma  
2nd Author's Affiliation Saitama University (Saitama Univ.)
3rd Author's Name Chun-Ping Chen  
3rd Author's Affiliation Kanagawa University (Kanagawa Univ, Japan.)
4th Author's Name Tetsuo Anada  
4th Author's Affiliation Kanagawa University (Kanagawa Univ.)
5th Author's Name Yoshio Kobayashi  
5th Author's Affiliation Saitama University (Saitama Univ.)
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Date Time 2009-01-15 10:20:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # ED2008-207, MW2008-172 
Volume (vol) vol.108 
Number (no) no.376(ED), no.377(MW) 
Page pp.53-58 
Date of Issue 2009-01-07 (ED, MW) 

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