Paper Abstract and Keywords |
Presentation |
2017-05-19 09:30
Improvement of Object Position Estimation Accuracy Using Hyperbola and Ellipse Takuya Iwata, Mitoshi Fujimoto, Takuro Mamiya (Univ. Fukui), Takanobu Tabata (Kojima Industries) AP2017-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A position estimation technique using electromagnetic wave has been proposed for object detection of wireless power transmission. However, conventional position estimation method has a problem that position estimation accuracy varies with object position.
This paper proposes a position estimation method using hyperbola obtained from time difference and ellipse obtained from path length. Due to the orthogonality, it is enabled to accurate position estimation regardless of the object position. Moreover, effect of thermal noise at the receiver antenna and elements spacing of the receiver on position estimation accuracy is shown. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transmission / Electromagnetic Wave / Position Estimation / Ellipse / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 31, AP2017-34, pp. 65-68, May 2017. |
Paper # |
AP2017-34 |
Date of Issue |
2017-05-11 (AP) |
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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AP2017-34 |
Conference Information |
Committee |
AP |
Conference Date |
2017-05-18 - 2017-05-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hotel MERIEGES |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2017-05-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of Object Position Estimation Accuracy Using Hyperbola and Ellipse |
Sub Title (in English) |
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Keyword(1) |
Wireless Power Transmission |
Keyword(2) |
Electromagnetic Wave |
Keyword(3) |
Position Estimation |
Keyword(4) |
Ellipse |
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1st Author's Name |
Takuya Iwata |
1st Author's Affiliation |
University of Fukui (Univ. Fukui) |
2nd Author's Name |
Mitoshi Fujimoto |
2nd Author's Affiliation |
University of Fukui (Univ. Fukui) |
3rd Author's Name |
Takuro Mamiya |
3rd Author's Affiliation |
University of Fukui (Univ. Fukui) |
4th Author's Name |
Takanobu Tabata |
4th Author's Affiliation |
Kojima Industries Co., Ltd., (Kojima Industries) |
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Speaker |
Author-1 |
Date Time |
2017-05-19 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
AP |
Paper # |
AP2017-34 |
Volume (vol) |
vol.117 |
Number (no) |
no.31 |
Page |
pp.65-68 |
#Pages |
4 |
Date of Issue |
2017-05-11 (AP) |
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