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| Presentation | 2023-10-19 13:00 [Poster Presentation] An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band Yuri Otaki, Takuji Arima (TUAT)  AP2023-108 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Next-generation mobile communications use radio waves in the 30 GHz band, which is higher frequency than the existing mobile communications. However, 30GHz band has a problem that because of the short propagation distance, the blind zone such as the shade of a building where the radio waves cannot reach is likely to happen. To solve this problem, the reflective arrays which scatter radio waves from base stations to multiple directions have been developed. But the FDTD method is used for this development, which means that it has the disadvantage which it needs a long calculation time. In this study, we present a fast analysis method for electromagnetic wave reflectors using the FDTD method with the surface impedance method using the lossy dielectrics. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FDTD method / reflective array / surface impedance method / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 223, AP2023-108, pp. 75-78, Oct. 2023. | |
| Paper # | AP2023-108 | |
| Date of Issue | 2023-10-12 (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 | AP2023-108 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2023-10-19 - 2023-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Iwate University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Student Session, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2023-10-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band |
| Sub Title (in English) | |
| Keyword(1) | FDTD method |
| Keyword(2) | reflective array |
| Keyword(3) | surface impedance method |
| Keyword(4) | |
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| 1st Author's Name | Yuri Otaki |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name | Takuji Arima |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
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| Speaker | Author-1 |
| Date Time | 2023-10-19 13:00:00 |
| Presentation Time | 120 minutes |
| Registration for | AP |
| Paper # | AP2023-108 |
| Volume (vol) | vol.123 |
| Number (no) | no.223 |
| Page | pp.75-78 |
| #Pages | 4 |
| Date of Issue | 2023-10-12 (AP) |
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