Paper Abstract and Keywords |
Presentation |
2019-10-24 10:35
Prototype results of 2.4GHz band rectifier circuit for wireless power transmission Fumiya Arai, Yoji Isota, Teruo Tobana, Kouhei Akimoto, Masashi Kawakami (Akita Prefectural Univ.) EMCJ2019-39 MW2019-68 EST2019-47 Link to ES Tech. Rep. Archives: MW2019-68 EST2019-47 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, the design and measure results of a 2.4GHz band rectifier circuit using a Rat-Race circuit and a Cockcroft-Walton circuit. Attempts have been made to extract a voltage from a Cockcroft-Walton circuit using a high impedance antenna . However, it can not be judged whether the impedance matching on the antenna side and the rectifier circuit side are taken. 50Ω was used to measure the output voltage after confirming the impedance matching. In addition, a balanced-unbalanced conversion of the input signal is performed by using a Rat-Race circuit. In experimental investigation, it was confirmed that the best impedance matching was achieved at 2.41 GHz, and an output voltage of 91 mV was obtained when the input power was -20 dBm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless power transmission / Rectifier circuit / Impedance matching / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 242, MW2019-68, pp. 17-20, Oct. 2019. |
Paper # |
MW2019-68 |
Date of Issue |
2019-10-17 (EMCJ, MW, EST) |
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 |
EMCJ2019-39 MW2019-68 EST2019-47 Link to ES Tech. Rep. Archives: MW2019-68 EST2019-47 |
Conference Information |
Committee |
EMCJ MW EST IEE-EMC |
Conference Date |
2019-10-24 - 2019-10-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC, Microwave, Electromagnetic field simulation. |
Paper Information |
Registration To |
MW |
Conference Code |
2019-10-EMCJ-MW-EST-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Prototype results of 2.4GHz band rectifier circuit for wireless power transmission |
Sub Title (in English) |
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Keyword(1) |
Wireless power transmission |
Keyword(2) |
Rectifier circuit |
Keyword(3) |
Impedance matching |
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1st Author's Name |
Fumiya Arai |
1st Author's Affiliation |
Akita Prefectural University (Akita Prefectural Univ.) |
2nd Author's Name |
Yoji Isota |
2nd Author's Affiliation |
Akita Prefectural University (Akita Prefectural Univ.) |
3rd Author's Name |
Teruo Tobana |
3rd Author's Affiliation |
Akita Prefectural University (Akita Prefectural Univ.) |
4th Author's Name |
Kouhei Akimoto |
4th Author's Affiliation |
Akita Prefectural University (Akita Prefectural Univ.) |
5th Author's Name |
Masashi Kawakami |
5th Author's Affiliation |
Akita Prefectural University (Akita Prefectural Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-10-24 10:35:00 |
Presentation Time |
20 minutes |
Registration for |
MW |
Paper # |
EMCJ2019-39, MW2019-68, EST2019-47 |
Volume (vol) |
vol.119 |
Number (no) |
no.241(EMCJ), no.242(MW), no.243(EST) |
Page |
pp.17-20 |
#Pages |
4 |
Date of Issue |
2019-10-17 (EMCJ, MW, EST) |
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