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| Presentation | 2013-02-07 13:00 Estimating Method of Wave Source Position around a spherical conductor by using Dyadic Green's Function Yuki Morita, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.)  AP2012-160 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It is important for suppressing unnecessary emission from electric devices to estimate the position of electromagnetic wave sources. In our previous research, it was proposed to estimate the position of the wave sources by expanding the electromagnetic radiation as the spherical wave functions including coefficients that are decided by the point matching method. However, this method is premised that there is no scatterer around the wave sources in free space. Therefore, in this paper we propose an estimating method of wave source positions in such a case when there is a scatter near it. In order to verify this method, we experiment with two antennas as unknown wave sources and a spherical conductor as a scatter, and then we set up antennas near the spherical conductor. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | near field / estimation of wave source position / point matching method / spherical conductor / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 428, AP2012-160, pp. 35-40, Feb. 2013. | |
| Paper # | AP2012-160 | |
| Date of Issue | 2013-01-31 (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) | |
| Download PDF | AP2012-160 |
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| Conference Information | |
| Committee | AP ITE-BCT |
| Conference Date | 2013-02-07 - 2013-02-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | AIST Tokyo Waterfront |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadcasting Technology, Measurement, and Others |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2013-02-AP-BCT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating Method of Wave Source Position around a spherical conductor by using Dyadic Green's Function |
| Sub Title (in English) | |
| Keyword(1) | near field |
| Keyword(2) | estimation of wave source position |
| Keyword(3) | point matching method |
| Keyword(4) | spherical conductor |
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| 1st Author's Name | Yuki Morita |
| 1st Author's Affiliation | Gunma University (Gunma Univ.) |
| 2nd Author's Name | Nozomi Haga |
| 2nd Author's Affiliation | Gunma University (Gunma Univ.) |
| 3rd Author's Name | Kuniyuki Motojima |
| 3rd Author's Affiliation | Gunma University (Gunma Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-02-07 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2012-160 |
| Volume (vol) | vol.112 |
| Number (no) | no.428 |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2013-01-31 (AP) |
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