| Presentation | 1996/2/15 Study on Geostationary Communication Satellite Using Large Deployable Antenna Hiroaki TSUNODA, Kenji UENO, Mitsunobu WATANABE, Hiroyo OGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the geostationary satellite system for communications using handheld terminals. An aperture of 10 to 15 m reflectors and multi-beam techniques can provide comparable services with non-geostationary orbit satellite systems. The on-board antenna configurations with large deployable reflectors and active phased array primary radiators are described. Also discussed are a beam allocation, a frequency reuse method and a beam pattern. Offset-parabola type antenna is superior to imaging reflector type in the viewpoint of mass, volume and satellite configuration. This paper also discussed the construction method of modular mesh deployable reflector. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Communication satellite / On-board antenna / Multibeam / Microwave signal processing / Antenna design |
| Paper # | SANE95-113,SAT95-91 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 1996/2/15(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 | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Geostationary Communication Satellite Using Large Deployable Antenna |
| Sub Title (in English) | |
| Keyword(1) | Communication satellite |
| Keyword(2) | On-board antenna |
| Keyword(3) | Multibeam |
| Keyword(4) | Microwave signal processing |
| Keyword(5) | Antenna design |
| 1st Author's Name | Hiroaki TSUNODA |
| 1st Author's Affiliation | NTT Wireless Systems Laboratories() |
| 2nd Author's Name | Kenji UENO |
| 2nd Author's Affiliation | NTT Wireless Systems Laboratories |
| 3rd Author's Name | Mitsunobu WATANABE |
| 3rd Author's Affiliation | NTT Wireless Systems Laboratories |
| 4th Author's Name | Hiroyo OGAWA |
| 4th Author's Affiliation | NTT Wireless Systems Laboratories |
| Date | 1996/2/15 |
| Paper # | SANE95-113,SAT95-91 |
| Volume (vol) | vol.95 |
| Number (no) | 513 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |