| Presentation | 2006-12-22 HTV/TDRS Visibility Analysis adjacent to ISS Structure Takeshi YABUSHITA, Hiroyuki OHMINE, Kota TANABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | H-II Transfer Vehicle (HTV) is automated, unmanned logistic transporter to the International Space Station (ISS) and approaches to the ISS with communicating Tracking and Data Relay Satellite (TDRS). Since the requirement of the high level safety to achieve a mission success of communication system, communication system to TDRS has an important role whenever HTV is in the vicinity to the ISS, such as to be captured and released. This paper describes the communication visibility analysis with multipath influence when HTV is adjacent to ISS structure. Visibility is strongly affected by blocking or multipath influence from larger ISS structure so that multipath rays are analyzed using the Uniform Geometrical Theory of Diffraction (UTD) with ISS structure model. Further, variation of communication level due to ISS structure is also analyzed in accordance with HTV and TDRS trajectory. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ISS / JEM / IOS / TDRS / Multipath |
| Paper # | SAT2006-51 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2006/12/15(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) | HTV/TDRS Visibility Analysis adjacent to ISS Structure |
| Sub Title (in English) | |
| Keyword(1) | ISS |
| Keyword(2) | JEM |
| Keyword(3) | IOS |
| Keyword(4) | TDRS |
| Keyword(5) | Multipath |
| 1st Author's Name | Takeshi YABUSHITA |
| 1st Author's Affiliation | Mitsubishi Electric Corporation() |
| 2nd Author's Name | Hiroyuki OHMINE |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Kota TANABE |
| 3rd Author's Affiliation | Japan Aerospace Exploration Agency |
| Date | 2006-12-22 |
| Paper # | SAT2006-51 |
| Volume (vol) | vol.106 |
| Number (no) | 446 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |