Paper Abstract and Keywords |
Presentation |
2020-03-06 11:15
Development of 5.8 GHz dual circularly polarized antenna with integrated a feeding circuit Seishiro Kojima, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2019-63 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In microwave power transmission to mobile objects, a system become simple and small if antennas for the transmitting and pilot signals can be integrated into one antenna.
In this paper, we developed a 5.8 GHz dual circularly polarized antenna with short vias loaded into the ring patch antenna.
The feeding circuit to excite dual circular polarizations is integrated in the innner of the antenna.The measured isolation between input ports for each polarization is -29.2 dB, achieving good circular polarization characteristics with an axial ratio of 0.6 or less for both polarizations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
antenna / circular polarization / microwave power transmission / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 465, WPT2019-63, pp. 29-32, March 2020. |
Paper # |
WPT2019-63 |
Date of Issue |
2020-02-28 (WPT) |
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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WPT2019-63 |
Conference Information |
Committee |
WPT |
Conference Date |
2020-03-06 - 2020-03-07 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
WPT |
Conference Code |
2020-03-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of 5.8 GHz dual circularly polarized antenna with integrated a feeding circuit |
Sub Title (in English) |
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Keyword(1) |
antenna |
Keyword(2) |
circular polarization |
Keyword(3) |
microwave power transmission |
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1st Author's Name |
Seishiro Kojima |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Naoki Shinohara |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Tomohiko Mitani |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-03-06 11:15:00 |
Presentation Time |
20 minutes |
Registration for |
WPT |
Paper # |
WPT2019-63 |
Volume (vol) |
vol.119 |
Number (no) |
no.465 |
Page |
pp.29-32 |
#Pages |
4 |
Date of Issue |
2020-02-28 (WPT) |
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