Paper Abstract and Keywords |
Presentation |
2015-12-18 14:45
Study on Electromagnetic Analysis Method Implemented the Frequency Dispersibility of Differential Transmission Line Board Takuya Ito, Takashi Kasuga (NIT, Nagano College), Teppei Ikeda, Atsushi Nakamura (UTI) EMCJ2015-99 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Processing the large amount of the data in the several information electronic devices, the signal frequency is increased above GHz band. The FR-4 is used to the dielectric material of printed circuit board (PCB) in a number of electronic devices. However, FR-4 has a frequency dispersion above 1GHz, there are variation of characteristic impedance and decrease of transmission characteristic. In this study, the transmission characteristics above the 1GHz is measured and calculated by developed the FDTD calculation implemented the frequency dispersion.
Using the measured the frequency characteristic of permittivity, the dielectric substrate is modeled by Recursive Convolution (RC) scheme. The analysis of the transmission characteristic with frequency dispersion is coincided with measured results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
PCB / Finite-Difference Time-Domain (FDTD) method / Recursive Convolution (RC) scheme / FR-4 / frequency dispersion / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 377, EMCJ2015-99, pp. 57-62, Dec. 2015. |
Paper # |
EMCJ2015-99 |
Date of Issue |
2015-12-11 (EMCJ) |
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) |
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EMCJ2015-99 |
Conference Information |
Committee |
EMCJ IEE-EMC |
Conference Date |
2015-12-18 - 2015-12-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
TOYOTA CENTRAL R&D LABS., INC. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Power electronics, EMC |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2015-12-EMCJ-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on Electromagnetic Analysis Method Implemented the Frequency Dispersibility of Differential Transmission Line Board |
Sub Title (in English) |
|
Keyword(1) |
PCB |
Keyword(2) |
Finite-Difference Time-Domain (FDTD) method |
Keyword(3) |
Recursive Convolution (RC) scheme |
Keyword(4) |
FR-4 |
Keyword(5) |
frequency dispersion |
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Keyword(7) |
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1st Author's Name |
Takuya Ito |
1st Author's Affiliation |
National Institute of Technology, Nagano College (NIT, Nagano College) |
2nd Author's Name |
Takashi Kasuga |
2nd Author's Affiliation |
National Institute of Technology, Nagano College (NIT, Nagano College) |
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) |
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Speaker |
Author-1 |
Date Time |
2015-12-18 14:45:00 |
Presentation Time |
20 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2015-99 |
Volume (vol) |
vol.115 |
Number (no) |
no.377 |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2015-12-11 (EMCJ) |