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| Presentation | 2010-09-03 09:30 Large Scale FDTD Analysis on Propagation Characteristics of Cellular Radio in Aircraft Cabin Shinya Hiraiwa, Takashi Hikage, Toshio Nojima (Hokkaido Univ.), Shunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto (ENRI)  EMCJ2010-42 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, some airlines have begun allowing in-flight voice calls. On the other hand, some paper reported that electromagnetic interference (EMI) to aircraft systems from active radio transmitters is possible. The aim of this study is to develop accurate and reliable estimation method of electromagnetic field distributions in aircraft that can contribute to numerical EMI assessment technique. In this report, large-scale numerical simulations are carried out to examine the electromagnetic fields excited by the 800 MHz cellular radio inside an aircraft. We used a typical aircraft model and employed the FDTD technique and a supercomputer to estimate the field distributions inside the whole area of the cabin. Computational result of 1-dimensional electric filed distribution inside the cabin agreed well with measured one. Additionally, in order to estimate polarization characteristics inside aircraft cabin, a cross-polarization ratio (XPR) was evaluated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FDTD analysis / propagation characteristics / aircraft / cellular radio / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 194, EMCJ2010-42, pp. 7-10, Sept. 2010. | |
| Paper # | EMCJ2010-42 | |
| Date of Issue | 2010-08-27 (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 | EMCJ2010-42 |
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| Conference Information | |
| Committee | EMCJ IEE-EMC |
| Conference Date | 2010-09-03 - 2010-09-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | EMC, etc. |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2010-09-EMCJ-EMC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Large Scale FDTD Analysis on Propagation Characteristics of Cellular Radio in Aircraft Cabin |
| Sub Title (in English) | |
| Keyword(1) | FDTD analysis |
| Keyword(2) | propagation characteristics |
| Keyword(3) | aircraft |
| Keyword(4) | cellular radio |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Shinya Hiraiwa |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Takashi Hikage |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Toshio Nojima |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name | Shunichi Futatsumori |
| 4th Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
| 5th Author's Name | Akiko Kohmura |
| 5th Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
| 6th Author's Name | Naruto Yonemoto |
| 6th Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
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| Speaker | Author-1 |
| Date Time | 2010-09-03 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2010-42 |
| Volume (vol) | vol.110 |
| Number (no) | no.194 |
| Page | pp.7-10 |
| #Pages | 4 |
| Date of Issue | 2010-08-27 (EMCJ) |
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