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| Presentation | 2013-04-18 10:00 An estimation of propagation loss in the narrow areas. Masataka Hayashi, Shinsuke Ishida, Takehiro Sugo, Toshiyuki Maeyama (Takushoku Univ.)  AP2013-1 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we have examined the estimation of the propagation loss of the narrow area as the wireless beacon system with VHF band. This system is intended for pedestrians, to build a local service area from mounting the antenna on the ground. For emitting radio waves from the ground, when there are pedestrians in the vicinity of the antenna, a significant impact on communication probability. In this manner, the estimated propagation loss varying the number of people in the vicinity of the antenna, the arrangement method is important. In this paper, we analyze the propagation of the service area, using the FDTD method as a technique for electromagnetic analysis. Evaluate the service area at the same time in the outdoor measurement. Measurements outdoors, use a measuring system of PHS, which the authors suggest. By performing the analysis and comparison of the measured electromagnetic show the effectiveness of the propagation loss estimated in narrow areas electromagnetic analysis. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FDTD / Probability communications / Location rate method / Propagation loss estimation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 3, AP2013-1, pp. 1-6, April 2013. | |
| Paper # | AP2013-1 | |
| Date of Issue | 2013-04-11 (AP) | |
| 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 | AP2013-1 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2013-04-18 - 2013-04-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kwansei Gakuin Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2013-04-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An estimation of propagation loss in the narrow areas. |
| Sub Title (in English) | |
| Keyword(1) | FDTD |
| Keyword(2) | Probability communications |
| Keyword(3) | Location rate method |
| Keyword(4) | Propagation loss estimation |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masataka Hayashi |
| 1st Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 2nd Author's Name | Shinsuke Ishida |
| 2nd Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 3rd Author's Name | Takehiro Sugo |
| 3rd Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 4th Author's Name | Toshiyuki Maeyama |
| 4th Author's Affiliation | Takushoku University (Takushoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-04-18 10:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2013-1 |
| Volume (vol) | vol.113 |
| Number (no) | no.3 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2013-04-11 (AP) |
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