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Paper Abstract and Keywords
Presentation 2018-07-20 09:40
Low-Pass Filter with multiple attenuation poles using Stub loaded type Dumb-Bell-Shaped Defected Ground Structure
Tetsu Takahashi, Satoshi Ono, Koji Wada (UEC) EMT2018-34 MW2018-49 OPE2018-37 EST2018-32 MWP2018-33
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we focus on the structure of Defected Ground Structure (DGS) whose copper foil on backside
is patterned.Low-Pass Filter (LPF) with elliptic function characteristics is configured and fabricated using DGS. The
modeling of DGS and the dependence on the design parameters for LPF are explained utilizing the similarity between
LC parallel resonator of series part in LPF equivalent circuit and the equivalent circuit of DGS.Stub loaded DGS is pro-
posed since the capacitance of Dumb-Bell-Shaped DGS (DB-DGS) is not enough to configure the LPF.Finally,the LPF
with elliptic function characteristics is configured and fabricated using proposed Stub loaded DGS and DB-DGS.The
measured results are almost satisfied with the design specification.
Keyword (in Japanese) (See Japanese page) 
(in English) Low-Pass Filter(LPF) / Defected Ground Structure(DGS) / Microstrip Line / Dumb-Bell-Shaped DGS(DB-DGS) / Stub loaded DB-DGS / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 144, EST2018-32, pp. 149-154, July 2018.
Paper # EST2018-32 
Date of Issue 2018-07-12 (EMT, MW, OPE, EST, MWP) 
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 EMT2018-34 MW2018-49 OPE2018-37 EST2018-32 MWP2018-33

Conference Information
Committee EST MW OPE MWP EMT IEE-EMT THz  
Conference Date 2018-07-19 - 2018-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EST 
Conference Code 2018-07-EST-MW-OPE-MWP-EMT-EMT-THz 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Low-Pass Filter with multiple attenuation poles using Stub loaded type Dumb-Bell-Shaped Defected Ground Structure 
Sub Title (in English)  
Keyword(1) Low-Pass Filter(LPF)  
Keyword(2) Defected Ground Structure(DGS)  
Keyword(3) Microstrip Line  
Keyword(4) Dumb-Bell-Shaped DGS(DB-DGS)  
Keyword(5) Stub loaded DB-DGS  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tetsu Takahashi  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Satoshi Ono  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Koji Wada  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2018-07-20 09:40:00 
Presentation Time 25 minutes 
Registration for EST 
Paper # EMT2018-34, MW2018-49, OPE2018-37, EST2018-32, MWP2018-33 
Volume (vol) vol.118 
Number (no) no.141(EMT), no.142(MW), no.143(OPE), no.144(EST), no.145(MWP) 
Page pp.149-154 
#Pages 6 
Date of Issue 2018-07-12 (EMT, MW, OPE, EST, MWP) 

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