| Presentation | 2000/7/20 Basic study on the advanced broadcasting satellite system Shoji Tanaka, Humiaki Minematsu, Tomohiro Saito, Hajime Matsumura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been studying advanced broadcast satellite systems composed of on-board large-scale phased array antenna. This antenna can compensate for rain attenuation by increasing the EIRP(Equivalent Isotropically Radiated Power)over areas in which the heavy rain is falling. This paper describes the results of the basic studies which focused on the matter described below, (1)regulatory issues related to broadcasting satellite systems with the power-controllable steering beams, (2)the estimation methods of rain attenuation over the service area, (3)the design methods of phased-array-fed single reflector antenna with steering beams, (4)TWTA with small diameters to be mounted on the phased array antenna. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite broadcasting / Rain attenuation / Phased array antenna / Satellite antenna / Array fed antenna / Radio Regulations |
| Paper # | A・P2000-56,SAT2000-53,MW2000-56 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/7/20(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) | Basic study on the advanced broadcasting satellite system |
| Sub Title (in English) | |
| Keyword(1) | Satellite broadcasting |
| Keyword(2) | Rain attenuation |
| Keyword(3) | Phased array antenna |
| Keyword(4) | Satellite antenna |
| Keyword(5) | Array fed antenna |
| Keyword(6) | Radio Regulations |
| 1st Author's Name | Shoji Tanaka |
| 1st Author's Affiliation | NHK Science and Technical Research Laboratories() |
| 2nd Author's Name | Humiaki Minematsu |
| 2nd Author's Affiliation | NHK Science and Technical Research Laboratories |
| 3rd Author's Name | Tomohiro Saito |
| 3rd Author's Affiliation | NHK Science and Technical Research Laboratories |
| 4th Author's Name | Hajime Matsumura |
| 4th Author's Affiliation | NHK Science and Technical Research Laboratories |
| Date | 2000/7/20 |
| Paper # | A・P2000-56,SAT2000-53,MW2000-56 |
| Volume (vol) | vol.100 |
| Number (no) | 221 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |