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| Presentation | 2017-11-22 10:25 Evaluation of the Influence of Reflection from Wave Absorber to Body Area Measurement in Anechoic Chamber Using RMS Time Delay Kosorl Thourn, Takahiro Aoyagi, Jun-ichi Takada (TokyoTech)  EMCJ2017-66 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, several conditions such as absorber structures (planar and pyramid with various periodic lengths), transmitting positions relative to pyramid tip, receiving positions, and pair of transmitter-receiver polarizations are modeled by the finite-difference time-domain (FDTD) method to investigate the influence of reflections on body area channel measurements in anechoic chambers. The influence is evaluated by the error of root-mean-square (RMS) delay spread between the model with and without absorber. As from the investigation, the pyramid absorber with small periodic length outperforms the other structures. The body-normally polarized transmitter seems to be less influenced by reflections from absorbers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Body area network (BAN) / RMS delay spread / electromagnetic wave absorber / finite-difference time-domain (FDTD) method / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 319, EMCJ2017-66, pp. 13-16, Nov. 2017. | |
| Paper # | EMCJ2017-66 | |
| Date of Issue | 2017-11-15 (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 | EMCJ2017-66 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2017-11-22 - 2017-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Young Scientist Meeting |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2017-11-EMCJ |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of the Influence of Reflection from Wave Absorber to Body Area Measurement in Anechoic Chamber Using RMS Time Delay |
| Sub Title (in English) | |
| Keyword(1) | Body area network (BAN) |
| Keyword(2) | RMS delay spread |
| Keyword(3) | electromagnetic wave absorber |
| Keyword(4) | finite-difference time-domain (FDTD) method |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kosorl Thourn |
| 1st Author's Affiliation | Tokyo Institute of Technology (TokyoTech) |
| 2nd Author's Name | Takahiro Aoyagi |
| 2nd Author's Affiliation | Tokyo Institute of Technology (TokyoTech) |
| 3rd Author's Name | Jun-ichi Takada |
| 3rd Author's Affiliation | Tokyo Institute of Technology (TokyoTech) |
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| Speaker | 1 |
| Date Time | 2017-11-22 10:25:00 |
| Presentation Time | 25 |
| Registration for | EMCJ |
| Paper # | IEICE-EMCJ2017-66 |
| Volume (vol) | IEICE-117 |
| Number (no) | no.319 |
| Page | pp.13-16 |
| #Pages | IEICE-4 |
| Date of Issue | IEICE-EMCJ-2017-11-15 |
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