| Presentation | 1994/6/13 Effects of Atmospherio Grarity Waves on the Refractive Iudex Fluctuations in the Troposphere and Lower Stratosphere Toshitaka Tsuda, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | MU radar observations in the troposphere and lower stratosphere detected both an isotropic turbulence echo due to Bragg scattering and a specular reflection echo from a horizontally stratified layer.Temperature profiles were simultanneously measured with a balloon-borne radiosonde,finding that the Brunt-Vaisala frequency, or an atmospheric stability,is a dominant factor of refractive index fluctuations in a dry atmospohere,e.g,in the upper troposphere and lower stratosphere.We also found that most of temperature perturbations in the lower atmosphere are attributed to atmospheric gravity waves.Therefore,for further studies on the characteristics of refractive index perturbations,it is necessary to consider the behavior of atmospheric gravity waves. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | atmospheric gravity waves / refractive index / MU radar / troposphere / stratosphere / Brunt-Vaisala frequency |
| Paper # | A・P94-16 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 1994/6/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effects of Atmospherio Grarity Waves on the Refractive Iudex Fluctuations in the Troposphere and Lower Stratosphere |
| Sub Title (in English) | |
| Keyword(1) | atmospheric gravity waves |
| Keyword(2) | refractive index |
| Keyword(3) | MU radar |
| Keyword(4) | troposphere |
| Keyword(5) | stratosphere |
| Keyword(6) | Brunt-Vaisala frequency |
| 1st Author's Name | Toshitaka Tsuda |
| 1st Author's Affiliation | Department of Electromic Engineering,University of Electro- Communications() |
| Date | 1994/6/13 |
| Paper # | A・P94-16 |
| Volume (vol) | vol.94 |
| Number (no) | 86 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |