| Presentation | 2000/10/5 Water Wave Observation by a MMW Doppler Radar with Narrow Beam Keigo Kawai, Hiroaki Hirano, Michimasa Kondo, Takahiko Fujisaka, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Observation methods of ocean wave using a narrow beam radar applied specular reflection theory is discussed. When radio wave is incident on water wave, specular reflection on plane surface of water wave is occurred. If transmitting beam of the radar is orthogonal to the reflection point of water wave, the reflection wave signal can receive by the antenna. It can be estimated the parameters of the wave by analyzing Doppler spectar. The algorithms to get water wave frequency from Doppler signal contamed in specular reflection power are derived. The observation method is evaluated experimentally in resear1h besin. As a result of the experiment, it is cleared that observation of the water wave frequency can be estimated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | specular reflection / narrow beam / reflection wave signal / water wave direction |
| Paper # | A・P2000-82,SANE2000-59,RCS2000-105 |
| Date of Issue |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2000/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Water Wave Observation by a MMW Doppler Radar with Narrow Beam |
| Sub Title (in English) | |
| Keyword(1) | specular reflection |
| Keyword(2) | narrow beam |
| Keyword(3) | reflection wave signal |
| Keyword(4) | water wave direction |
| 1st Author's Name | Keigo Kawai |
| 1st Author's Affiliation | Tokyo University of Mercantile Marine() |
| 2nd Author's Name | Hiroaki Hirano |
| 2nd Author's Affiliation | Tokyo University of Mercantile Marine |
| 3rd Author's Name | Michimasa Kondo |
| 3rd Author's Affiliation | Tokyo University of Mercantile Marine |
| 4th Author's Name | Takahiko Fujisaka |
| 4th Author's Affiliation | Mistubisi Electric Corporation |
| Date | 2000/10/5 |
| Paper # | A・P2000-82,SANE2000-59,RCS2000-105 |
| Volume (vol) | vol.100 |
| Number (no) | 345 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |