Paper Abstract and Keywords |
Presentation |
2013-01-17 14:55
A Study of RF Energy Harvesting from Broadcasting and Communication Radio Wave Shoichi Kitazawa, Hirokazu Kamoda, Masahiro Hanazawa, Susumu Ano, Hiroshi Ban, Kiyoshi Kobayashi (ATR) ED2012-113 MW2012-143 Link to ES Tech. Rep. Archives: ED2012-113 MW2012-143 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We report here the energy harvesting from ambient electromagnetic wave such as TV broadcasting and cellular telephone frequency band. In our previous experiment, we used dipole antennas. But here, we developed a panel that arranged 3 $ \times $ 3 array of 800MHz band twin loop antennas. Experimental results in a real environment showed that the storage to about 370mV to an electric double layer capacitor of 1F was achieved in 24 hours. The stored energy operated a digital thermometer for about 360 seconds. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Energy Harvesting / Twin loop antenna / Diode / RF-DC Conversion Circuit / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 381, MW2012-143, pp. 5-10, Jan. 2013. |
Paper # |
MW2012-143 |
Date of Issue |
2013-01-10 (ED, MW) |
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) |
Download PDF |
ED2012-113 MW2012-143 Link to ES Tech. Rep. Archives: ED2012-113 MW2012-143 |
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