Paper Abstract and Keywords |
Presentation |
2023-07-20 13:25
Miniaturization of Yagi-Uda rectenna by impedance loading Tamami Maruyama, Hiroto Ishiguro, Noa Ebita, Akari Kamada, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of technology) EMT2023-29 MW2023-47 OPE2023-29 EST2023-29 MWPTHz2023-25 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
By applying the principle of the Yagi-Uda antenna, it is possible to extend the wireless power feeding distance. However, the Yagi-Uda antenna has restrictions on the shape and arrangement of the elements. To overcome this problem, this paper proposes a novel rectenna array that downsizes the elements by loading impedance. Electromagnetic analysis shows the results of that the downsized rectenna array with load impedance is achieved higher the wireless power transmission efficiency than that without impedance. The prototypes of the loaded rectenna could light up an LED using leaky waves from a microwave oven nevertheless the without a load rectenna could not light the LED. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Space-transmitted wireless power transmission, / Wireless power transmission. / Energy harvesting, / Yagi-Uda antenna, / WPT, / Array antenna, / Rectenna, / |
Reference Info. |
IEICE Tech. Rep., vol. 123, no. 115, MW2023-47, pp. 111-114, July 2023. |
Paper # |
MW2023-47 |
Date of Issue |
2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
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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EMT2023-29 MW2023-47 OPE2023-29 EST2023-29 MWPTHz2023-25 |
Conference Information |
Committee |
EST MW EMT OPE MWPTHz IEE-EMT |
Conference Date |
2023-07-20 - 2023-07-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Muroran Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Optical and Microwave technologies |
Paper Information |
Registration To |
MW |
Conference Code |
2023-07-EST-MW-EMT-OPE-MWPTHz-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Miniaturization of Yagi-Uda rectenna by impedance loading |
Sub Title (in English) |
|
Keyword(1) |
Space-transmitted wireless power transmission, |
Keyword(2) |
Wireless power transmission. |
Keyword(3) |
Energy harvesting, |
Keyword(4) |
Yagi-Uda antenna, |
Keyword(5) |
WPT, |
Keyword(6) |
Array antenna, |
Keyword(7) |
Rectenna, |
Keyword(8) |
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1st Author's Name |
Tamami Maruyama |
1st Author's Affiliation |
National Institute of Technology, Hakodate College (NIT, Hakodate College) |
2nd Author's Name |
Hiroto Ishiguro |
2nd Author's Affiliation |
National Institute of Technology, Hakodate College (NIT, Hakodate College) |
3rd Author's Name |
Noa Ebita |
3rd Author's Affiliation |
National Institute of Technology, Hakodate College (NIT, Hakodate College) |
4th Author's Name |
Akari Kamada |
4th Author's Affiliation |
National Institute of Technology, Hakodate College (NIT, Hakodate College) |
5th Author's Name |
Masashi Nakatsugawa |
5th Author's Affiliation |
National Institute of Technology, Hakodate College (NIT, Hakodate College) |
6th Author's Name |
Masaya Tamura |
6th Author's Affiliation |
Toyohashi University of technology (Toyohashi University of technology) |
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Speaker |
Author-1 |
Date Time |
2023-07-20 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
EMT2023-29, MW2023-47, OPE2023-29, EST2023-29, MWPTHz2023-25 |
Volume (vol) |
vol.123 |
Number (no) |
no.114(EMT), no.115(MW), no.116(OPE), no.117(EST), no.118(MWPTHz) |
Page |
pp.111-114 |
#Pages |
4 |
Date of Issue |
2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
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