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| Presentation | 2007-01-26 13:00 Uncertainty Assessment of SAR Measurement inside Juvenile Rat phantom using the Thermographic Method in 1.5 GHz Band Hiroki Kawai (NICT), So Tanaka (Tokyo Univ. Ag. Tech./NICT), Soichi Watanabe (NICT), Masao Taki (Tokyo Metropolitan Univ.), Toru Uno (Tokyo Univ. Ag. Tech.)  EMCJ2006-102 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Until now, measured SAR is lower than calculated one in the small animal phantom is well known because of the heat transfer, when the SAR measured using the thermographic method. Therefore, in this paper, we investigate the heat transfer and corrective method of the measured SAR inside a one-week-old rat phantom, which is radiated by 8-shaped loop antenna in 1.5 GHz band, using the thermographic method. At first, the heat transfer coefficient is evaluated based on the temperature measurement after electromagnetic field (EMF) exposure. As a result, the heat transfer coefficient is about the same 40 W/m/K. In addition, the measured SAR is corrected based on the temperature calculation. The result suggests the difference between corrected SAR and calculated SAR using the FDTD method is about 20% on the phantom surface. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | heat transfer / thermografic method / SAR / thermal correction / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 508, EMCJ2006-102, pp. 25-28, Jan. 2007. | |
| Paper # | EMCJ2006-102 | |
| Date of Issue | 2007-01-19 (EMCJ) | |
| 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 | EMCJ2006-102 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2007-01-26 - 2007-01-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2007-01-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uncertainty Assessment of SAR Measurement inside Juvenile Rat phantom using the Thermographic Method in 1.5 GHz Band |
| Sub Title (in English) | |
| Keyword(1) | heat transfer |
| Keyword(2) | thermografic method |
| Keyword(3) | SAR |
| Keyword(4) | thermal correction |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Hiroki Kawai |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | So Tanaka |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology/National Institute of Information and Communications Technology (Tokyo Univ. Ag. Tech./NICT) |
| 3rd Author's Name | Soichi Watanabe |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Masao Taki |
| 4th Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
| 5th Author's Name | Toru Uno |
| 5th Author's Affiliation | Tokyo University of Agriculture and Technology (Tokyo Univ. Ag. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2007-01-26 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2006-102 |
| Volume (vol) | vol.106 |
| Number (no) | no.508 |
| Page | pp.25-28 |
| #Pages | 4 |
| Date of Issue | 2007-01-19 (EMCJ) |
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