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Paper Abstract and Keywords
Presentation 2017-07-21 14:10
Study on Transmission Loss and Dielectric Loss of FR-4 Substrate.
Masahiro Tomioka, Takuya Ito, Teppei Ikeda, Atsushi Nakamura (UTI), Hideki Takeuchi (NPGITC), Taiki Yamagiwa, Takashi Kasuga (NIT Nagano College) EMCJ2017-27 EMD2017-15 Link to ES Tech. Rep. Archives: EMD2017-15
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, the frequency of the signal on the parallel transmission line is a several GHz and more. On the GHz band, diapersibility of the dielectric material is cause of the attenuation of signal and the electro- magnetic radiation from transmission line and board, increment of the crosstalk. In this research, the relationship between dielectic loss and attenuation of the signal transmittied on the parallel line in FR-4 substrate is discused. The complex permittivity is measured by a balanced-type circular disk resonator and SPDR. Transmission characteristics $S_{text{dd21}}$ in parallel transmission line is measured. By comparison of the measured and calculated values of transmission characteristics, the relationship between complex permittivity and transmission characteristics is appeared.
Keyword (in Japanese) (See Japanese page) 
(in English) FR-4 Substrate / Transmission Characteristics / Differential Line, / Dielectric Loss / Complex Permittivity / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 146, EMCJ2017-27, pp. 13-18, July 2017.
Paper # EMCJ2017-27 
Date of Issue 2017-07-14 (EMCJ, EMD) 
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 EMCJ2017-27 EMD2017-15 Link to ES Tech. Rep. Archives: EMD2017-15

Conference Information
Committee EMCJ EMD  
Conference Date 2017-07-21 - 2017-07-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Discharge, EMC 
Paper Information
Registration To EMCJ 
Conference Code 2017-07-EMCJ-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Transmission Loss and Dielectric Loss of FR-4 Substrate. 
Sub Title (in English)  
Keyword(1) FR-4 Substrate  
Keyword(2) Transmission Characteristics  
Keyword(3) Differential Line,  
Keyword(4) Dielectric Loss  
Keyword(5) Complex Permittivity  
1st Author's Name Masahiro Tomioka  
1st Author's Affiliation Ultimate Technologies Incorporated (UTI)
2nd Author's Name Takuya Ito  
2nd Author's Affiliation Ultimate Technologies Incorporated (UTI)
3rd Author's Name Teppei Ikeda  
3rd Author's Affiliation Ultimate Technologies Incorporated (UTI)
4th Author's Name Atsushi Nakamura  
4th Author's Affiliation Ultimate Technologies Incorporated (UTI)
5th Author's Name Hideki Takeuchi  
5th Author's Affiliation Nagano Prefecture General Infustrial Technology Center (NPGITC)
6th Author's Name Taiki Yamagiwa  
6th Author's Affiliation National Institute of Technology, Nagano College (NIT Nagano College)
7th Author's Name Takashi Kasuga  
7th Author's Affiliation National Institute of Technology, Nagano College (NIT Nagano College)
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Date Time 2017-07-21 14:10:00 
Presentation Time 25 
Registration for EMCJ 
Paper # IEICE-EMCJ2017-27,IEICE-EMD2017-15 
Volume (vol) IEICE-117 
Number (no) no.146(EMCJ), no.147(EMD) 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-EMCJ-2017-07-14,IEICE-EMD-2017-07-14 

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