Paper Abstract and Keywords |
Presentation |
2020-03-05 14:05
Long-distance wireless power transmission using a sheet-like waveguide Yuichi Masuda (UT), Yoshiaki Hirano, Tsuyoto Negishi (TEIJIN), Hiroyuki Shinoda (UT) SRW2019-72 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In research on conventional waveguide power transmission using a sheet-like waveguide with 2.4 GHz, a transmission range was limited to tabletop size. Our goal is extending the transmission range to several tens of meters by modifying the operating frequency, surface conductor pattern, and coupler size. This paper shows that a design method of a long-distance waveguide power transmission system using a sheet-like waveguide. Simulated result shows that the practical transmission efficiency is achieved with 6.78 MHz while maintaining the characteristics of the conventional sheet such as the simplicity of the seat structure, the ease of installation, and the suppression of electromagnetic field leakage into space. Simulations using a simulated human body model shows that a power of 3 kW or more could be supplied to a load 20 m away from the power supply while complying with safety standards. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transmission / Two-dimensional Communication / Electric Field Coupling System / kQ product / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 450, SRW2019-72, pp. 63-68, March 2020. |
Paper # |
SRW2019-72 |
Date of Issue |
2020-02-26 (SRW) |
ISSN |
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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SRW2019-72 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2020-03-04 - 2020-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
SRW |
Conference Code |
2020-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Long-distance wireless power transmission using a sheet-like waveguide |
Sub Title (in English) |
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Keyword(1) |
Wireless Power Transmission |
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Two-dimensional Communication |
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Electric Field Coupling System |
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kQ product |
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1st Author's Name |
Yuichi Masuda |
1st Author's Affiliation |
The University of Tokyo (UT) |
2nd Author's Name |
Yoshiaki Hirano |
2nd Author's Affiliation |
TEIJIN LIMITED (TEIJIN) |
3rd Author's Name |
Tsuyoto Negishi |
3rd Author's Affiliation |
TEIJIN LIMITED (TEIJIN) |
4th Author's Name |
Hiroyuki Shinoda |
4th Author's Affiliation |
The University of Tokyo (UT) |
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Speaker |
Author-1 |
Date Time |
2020-03-05 14:05:00 |
Presentation Time |
25 minutes |
Registration for |
SRW |
Paper # |
SRW2019-72 |
Volume (vol) |
vol.119 |
Number (no) |
no.450 |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2020-02-26 (SRW) |
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