| Paper Abstract and Keywords |
| Presentation |
2016-01-14 15:35
[Invited Lecture]
Water vapor estimation using the propagation delay of digital terrestrial broadcasting waves
-- Results using reflected waves -- Seiji Kawamura, Hiroki Ohta, Hiroshi Hanado, Masayuki Yamamoto, Nobuyasu Shiga, Kohta Kido, Satoshi Yasuda, Tadahiro Gotoh, Ryuichi Ichikawa, Jun Amagai, Kuniyasu Imamura, Miho Fujieda, Kentaro Ishizu, Hironori Iwai, Shigeo Sugitani (NICT) AP2015-176 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A water vapor measurement system using digital terrestrial broadcasting wave is under investigation. A real-time delay measurement system with software-defined radio technique is developed. Water vapor between two receiving points can be estimated by synchronization between their local oscillators. In this paper, experimental results using reflected waves are reported. We succeed in observing the delay due to water vapor between observing point and reflector using the balance between phases of direct waves and reflected waves. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Digital Terrestrial Broadcasting Wave / Propagation Delay / Water Vapor / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 115, no. 390, AP2015-176, pp. 47-52, Jan. 2016. |
| Paper # |
AP2015-176 |
| Date of Issue |
2016-01-07 (AP) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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| Download PDF |
AP2015-176 |