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| Presentation | 2019-08-21 15:25 Study of Electromagnetic Analysis Method in Large Indoor Space Hiro Shimada, Toshiyuki Maeyama (Takushoku Univ.), Naotake Yamamoto, Tetsuya Hishikawa (Panasonic)  AP2019-51 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | FDTD method and Ray-tracing method are often used as analysis methods of radio wave propagation in a large area. Analysis with the FDTD method, which is an electromagnetic field numerical analysis method, requires a large computational resource to solve the electromagnetic field in detail. On the other hand, the Ray-tracing method optically approximates the radio wave propagation path and solves reflection, diffraction, and transmission, so it can be used with relatively few computational resources even in a large-scale area. However, it may be difficult to estimate the path where the number of reflections is complicated. In this research, we report the result of evaluating the characteristics of both methods aiming at mutual complementation by FDTD method and Ray-tracing method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FDTD / Ray-tracing / Large Space / Indoor Propagation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 168, AP2019-51, pp. 23-28, Aug. 2019. | |
| Paper # | AP2019-51 | |
| Date of Issue | 2019-08-14 (AP) | |
| 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 | AP2019-51 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2019-08-21 - 2019-08-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkai-Gakuen Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2019-08-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Electromagnetic Analysis Method in Large Indoor Space |
| Sub Title (in English) | |
| Keyword(1) | FDTD |
| Keyword(2) | Ray-tracing |
| Keyword(3) | Large Space |
| Keyword(4) | Indoor Propagation |
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| Keyword(8) | |
| 1st Author's Name | Hiro Shimada |
| 1st Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 2nd Author's Name | Toshiyuki Maeyama |
| 2nd Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 3rd Author's Name | Naotake Yamamoto |
| 3rd Author's Affiliation | Panasonic Corporation, Eco Solutions Comany (Panasonic) |
| 4th Author's Name | Tetsuya Hishikawa |
| 4th Author's Affiliation | Panasonic Corporation, Eco Solutions Comany (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2019-08-21 15:25:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2019-51 |
| Volume (vol) | vol.119 |
| Number (no) | no.168 |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2019-08-14 (AP) |
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