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| Presentation | 2016-02-16 14:00 Antennas and Flight Courses for Communication Links between UA and Disaster Areas Hiroaki Homma, Kanshiro Kashiki, Shingo Watanabe, Kazunori Takeuchi (KDDI R&D Labs)  SAT2015-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In case that a great disaster happens, information transmissions including the safety confirmation will become very difficult since disconnection of communication networks is encountered. For quick provision of temporary communications to the isolated areas where the communication measures are shut down, we are developing message storage and transporting system using unmanned aircraft (UA) for the disaster areas. In such system, the UA picks up the messages (ex. e-mail) in isolated areas and return them to non-isolated areas (safety area). This system has superior merit to establish the communication network quickly without influence of damage on the ground. For the objective, we apply the Fixed Wing UA which can generally fly farther and for longer period, comparing with the rotary wing UAs. In the Fixed Wing UA, there are such issues to be solved that relative locations, between the ground stations in isolated areas and air stations onboard the UA, vary from time to time, since the Fixed Wing UAs cannot stay in the fixed point. Moreover, the air stations cannot know detailed location of the ground station. Therefore, the communication quality depends on UA’s circling movement, types of antennas, mounting bent of onboard antenna, and so on. Herein, we suppose three types of antennas which are applied well in Wi-Fi and satellite communications, and show that the circling movement of UA give influence of the communication quality. From this result, we demonstrate the types and mounting bent of antennas, which would offer high and stable throughput between air station and ground stations. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fixed Wing UA / Disaster Communications / Wi-Fi / Antennas Models and Locations / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 448, SAT2015-68, pp. 29-34, Feb. 2016. | |
| Paper # | SAT2015-68 | |
| Date of Issue | 2016-02-09 (SAT) | |
| 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 | SAT2015-68 |
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| Conference Information | |
| Committee | SAT SANE |
| Conference Date | 2016-02-16 - 2016-02-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Application and General |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2016-02-SAT-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Antennas and Flight Courses for Communication Links between UA and Disaster Areas |
| Sub Title (in English) | |
| Keyword(1) | Fixed Wing UA |
| Keyword(2) | Disaster Communications |
| Keyword(3) | Wi-Fi |
| Keyword(4) | Antennas Models and Locations |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroaki Homma |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs) |
| 2nd Author's Name | Kanshiro Kashiki |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs) |
| 3rd Author's Name | Shingo Watanabe |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs) |
| 4th Author's Name | Kazunori Takeuchi |
| 4th Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs) |
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| Speaker | Author-1 |
| Date Time | 2016-02-16 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2015-68 |
| Volume (vol) | vol.115 |
| Number (no) | no.448 |
| Page | pp.29-34 |
| #Pages | 6 |
| Date of Issue | 2016-02-09 (SAT) |
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