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| Presentation | 2020-01-31 11:20 Study on the noise immunity of T-FBTS Method Kazuki Fujiyoshi, Toshiyuki Tanaka, Toshihumi Moriyama, Akio Hiroshige (Nagasaki Univ.)  SANE2019-92 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to develop a nondestructive or noninvasive diagnostic device using electromagnetic waves, reconstruction of the relative permittivity distribution in the layered medium is studied by using the FBTS method, which is one of methods for analyzing the electromagnetic backscattering problem . The FBTS method is a method for estimating the size, location, and type of an object existing in a search area by irradiating an exploration area with an electromagnetic pulse and estimating the medium constant of the search area by observing the scattering field It is a method. However, the FBTS method has a disadvantage that it requires enormous calculation time. To solve this problem, we proposed a time shift FBTS method (T-FBTS method). Until now, the entire area was estimated, but it is possible to estimate the position of the object. Therefore, the purpose of this study is to investigate the noise tolerance of the T-FBTS method when only the object area is estimated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electromagnetic Waves / Time-Shift / FBTS / Inverse Problem / Time domain / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 405, SANE2019-92, pp. 45-50, Jan. 2020. | |
| Paper # | SANE2019-92 | |
| Date of Issue | 2020-01-23 (SANE) | |
| 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) | |
| Download PDF | SANE2019-92 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2020-01-30 - 2020-01-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Prefectural Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation, Radar and general |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2020-01-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on the noise immunity of T-FBTS Method |
| Sub Title (in English) | |
| Keyword(1) | Electromagnetic Waves |
| Keyword(2) | Time-Shift |
| Keyword(3) | FBTS |
| Keyword(4) | Inverse Problem |
| Keyword(5) | Time domain |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuki Fujiyoshi |
| 1st Author's Affiliation | Nagasaki University (Nagasaki Univ.) |
| 2nd Author's Name | Toshiyuki Tanaka |
| 2nd Author's Affiliation | Nagasaki University (Nagasaki Univ.) |
| 3rd Author's Name | Toshihumi Moriyama |
| 3rd Author's Affiliation | Nagasaki University (Nagasaki Univ.) |
| 4th Author's Name | Akio Hiroshige |
| 4th Author's Affiliation | Nagasaki University (Nagasaki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2020-01-31 11:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2019-92 |
| Volume (vol) | vol.119 |
| Number (no) | no.405 |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2020-01-23 (SANE) |
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