| Presentation | 2012-07-27 Studies for simplified optical ground station Yoshihisa TAKAYAMA, Hiroo KUNIMORI, Hideki TAKENAKA, Yoshisada KOYAMA, Morio TOYOSHIMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An optical setup for a simplified optical ground station is studied, where the optical ground station emits a beacon beam toward a satellite and the satellite ideally transmits the signal beam toward the optical ground station. The optical ground station is equipped with a gimbal system to control the direction of the telescope but not a fast steering mirror to stabilize the focal spots. Considering the influence of the atmosphere and the accuracy of the orbital prediction, the required core diameter of an optical fiber to receive the signal beam, the coupling efficiency to the fiber and the acceptable bandwidth are estimated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space laser communications / optical ground station / OGS / orbital prediction / fiber coupling efficiency |
| Paper # | SAT2012-14 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2012/7/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Studies for simplified optical ground station |
| Sub Title (in English) | |
| Keyword(1) | Space laser communications |
| Keyword(2) | optical ground station |
| Keyword(3) | OGS |
| Keyword(4) | orbital prediction |
| Keyword(5) | fiber coupling efficiency |
| 1st Author's Name | Yoshihisa TAKAYAMA |
| 1st Author's Affiliation | National Institute of Information and Communications Technology() |
| 2nd Author's Name | Hiroo KUNIMORI |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology |
| 3rd Author's Name | Hideki TAKENAKA |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology |
| 4th Author's Name | Yoshisada KOYAMA |
| 4th Author's Affiliation | National Institute of Information and Communications Technology |
| 5th Author's Name | Morio TOYOSHIMA |
| 5th Author's Affiliation | National Institute of Information and Communications Technology |
| Date | 2012-07-27 |
| Paper # | SAT2012-14 |
| Volume (vol) | vol.112 |
| Number (no) | 150 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |