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Paper Abstract and Keywords
Presentation 2024-01-19 09:55
Improved transmission characteristics at bends in high-speed signal lines
Akinori Nomoto, Sinichi SasakiSasaki (SU) EMCJ2023-88
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, with the downsizing and higher functionality of information equipment, the deterioration of transmission characteristics has become a problem at signal bends. In this laboratory, the shape of the signal line curve is being changed for the purpose of evaluating and improving the characteristics of the curve. So far, it has been confirmed that curve bending is the most effective at suppressing impedance deviation through characteristic evaluation of two 45-degree bends, corner cuts, inner circular cuts, and curve bends. In this research, the purpose of this study was to clarify the shape of the bending part to improve the deterioration of characteristic due to the bending, and to confirm the relationship between the transmission characteristics of the curved bending and the substrate structure, and to examine the shape of the bend in the differential transmission line.
Keyword (in Japanese) (See Japanese page) 
(in English) High-speed signal lines / Transmission characteristics / Characteristic impedance / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 346, EMCJ2023-88, pp. 7-10, Jan. 2024.
Paper # EMCJ2023-88 
Date of Issue 2024-01-12 (EMCJ) 
ISSN 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)
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Conference Information
Committee EMCJ  
Conference Date 2024-01-19 - 2024-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To EMCJ 
Conference Code 2024-01-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improved transmission characteristics at bends in high-speed signal lines 
Sub Title (in English)  
Keyword(1) High-speed signal lines  
Keyword(2) Transmission characteristics  
Keyword(3) Characteristic impedance  
1st Author's Name Akinori Nomoto  
1st Author's Affiliation Saga University (SU)
2nd Author's Name Sinichi SasakiSasaki  
2nd Author's Affiliation Saga University (SU)
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Speaker Author-1 
Date Time 2024-01-19 09:55:00 
Presentation Time 20 minutes 
Registration for EMCJ 
Paper # EMCJ2023-88 
Volume (vol) vol.123 
Number (no) no.346 
Page pp.7-10 
Date of Issue 2024-01-12 (EMCJ) 

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