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| Presentation | 2006-05-18 16:20 [Special Talk] Development of Atmospheric Water Vapor Observation System with Nano Satellite Masanori Nishio, Chikara Minamitake, Naoko Ariyoshi, Shigeru Yasuda (Kagoshima Univ.), Yuji Sakamoto (Tohoku Univ.)  AP2006-16 SAT2006-7 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Outline of a newly developed atmospheric water vapor observation system using LEO satellite beacons and results of evaluation tests of the system at 6.85GHz are described. The system is a radio interferometer with small antennas of 1.4-m diameter. From the analysis of the properties of the phase fluctuations, and their temporal variations and elevation-angle dependency, we have confirmed that phase fluctuations originated from the atmospheric water vapor distributions are detected with the system and the sensitivity of the developed system is about 700 times higher than that of the GPS-based system. Taking account of the results mentioned above, we have designed a nano-size satellite having a microwave emitter fit for the system. Using the satellites, we can construct simpler and low-cost observation system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Radio Propagation / Atmospheric Water Vapor / Radio Interferometer / Nano-Satellite / Beacon Wave / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 39, SAT2006-7, pp. 33-38, May 2006. | |
| Paper # | SAT2006-7 | |
| Date of Issue | 2006-05-11 (AP, 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 | AP2006-16 SAT2006-7 |
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| Conference Information | |
| Committee | AP SAT |
| Conference Date | 2006-05-18 - 2006-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications and Antennas and Propagation |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2006-05-AP-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Atmospheric Water Vapor Observation System with Nano Satellite |
| Sub Title (in English) | |
| Keyword(1) | Radio Propagation |
| Keyword(2) | Atmospheric Water Vapor |
| Keyword(3) | Radio Interferometer |
| Keyword(4) | Nano-Satellite |
| Keyword(5) | Beacon Wave |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masanori Nishio |
| 1st Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 2nd Author's Name | Chikara Minamitake |
| 2nd Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 3rd Author's Name | Naoko Ariyoshi |
| 3rd Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 4th Author's Name | Shigeru Yasuda |
| 4th Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 5th Author's Name | Yuji Sakamoto |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2006-05-18 16:20:00 |
| Presentation Time | 40 minutes |
| Registration for | SAT |
| Paper # | AP2006-16, SAT2006-7 |
| Volume (vol) | vol.106 |
| Number (no) | no.40(AP), no.39(SAT) |
| Page | pp.41-46(AP), pp.33-38(SAT) |
| #Pages | 6 |
| Date of Issue | 2006-05-11 (AP, SAT) |
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