Paper Abstract and Keywords |
Presentation |
2017-07-27 10:45
[Invited Lecture]
6.78MHz-band rectifier with impedance matching circuit considering intrinsic ohmic loss Satoshi Suzuki (Tohoku Univ.), Shoto Ueda (Yokogawa Rental & Leese), Qiaowei Yuan (NIT, Sendai), Qiang Chen (Tohoku Univ.) EE2017-13 WPT2017-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Nowadays, Wireless Power Transfer (WPT) becomes very popular. It is very important to make the efficiency of WPT system as high as possible. Impedance matching circuit can be often applied to get close to this purpose. In 6.78MHz band, lumped elements such as inductors and capacitors are used as the elements of a matching circuit. However, they have not only the reactive components but also their intrinsic ohmic loss. In the most of available matching methods to make matching circuit does not consider their loss. Therefore, it cannnot make the right impedance matching circuit. In this paper, we make the matching circuit for rectifier with the method considering the ohmic loss. In addition, the input impedance and transmission efficiency are presented. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transfer / Rectifier / Impedance matching / Lumped elements / Ohmic loss / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 158, WPT2017-18, pp. 15-18, July 2017. |
Paper # |
WPT2017-18 |
Date of Issue |
2017-07-20 (EE, WPT) |
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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EE2017-13 WPT2017-18 |
Conference Information |
Committee |
EE WPT IEE-SPC |
Conference Date |
2017-07-27 - 2017-07-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
WPT |
Conference Code |
2017-07-EE-WPT-SPC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
6.78MHz-band rectifier with impedance matching circuit considering intrinsic ohmic loss |
Sub Title (in English) |
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Keyword(1) |
Wireless Power Transfer |
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Rectifier |
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Impedance matching |
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Lumped elements |
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Ohmic loss |
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1st Author's Name |
Satoshi Suzuki |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Shoto Ueda |
2nd Author's Affiliation |
Yokogawa Rental & Leese Corporation (Yokogawa Rental & Leese) |
3rd Author's Name |
Qiaowei Yuan |
3rd Author's Affiliation |
National Institute of Technology, Sendai College (NIT, Sendai) |
4th Author's Name |
Qiang Chen |
4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-07-27 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
EE2017-13, WPT2017-18 |
Volume (vol) |
vol.117 |
Number (no) |
no.157(EE), no.158(WPT) |
Page |
pp.15-18 |
#Pages |
4 |
Date of Issue |
2017-07-20 (EE, WPT) |
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