| Presentation | 2008-07-25 Long Term Characteristics Processing Results of Satellite Diversity/Time Delayed Diversity (Sat. D/TDD) System in Ku-band Fixed Satellite Yasutaka Iwamori, Takeshi Hatsuda, Manabu Sasaki, Yosiyuki Tushima, Noritami Yoshimura, Kenichirou Kawasaki, Takaaki Zakouji, Takahisa Yamashita, Masatosi Kuroda, katuki Imai, Yasuyuki Maekawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The satellite retransmission method is examined as one method of measures to execute ground-based digital broadcasting in the isolated island and the depopulated area, etc. The JSAT-3 and the BS satellites are received to obtain data when those satellites retransmission method is executed, the comparison between the effects of the snowfall measure of the difference of the influence such as the snows by the antenna shape and the no snow accretion cover with the parabolic antenna, the LuneQ antenna, and the antenna of making LuneQ to no arrival were carried. The calculation and the evaluation of a long-term characteristic of the Sat. D/TDD method that is delay diversity (TDD) method characteristic and these time combinations with satellite diversity (Sat. D) method for the reception quality improvement are pardoned by using the data obtained broom these experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | terrestrial digital broadcasting CTV signals / Lune-Q antenna / Sat. D system / TDD systems |
| Paper # | SAT2008-14 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2008/7/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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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) | Long Term Characteristics Processing Results of Satellite Diversity/Time Delayed Diversity (Sat. D/TDD) System in Ku-band Fixed Satellite |
| Sub Title (in English) | |
| Keyword(1) | terrestrial digital broadcasting CTV signals |
| Keyword(2) | Lune-Q antenna |
| Keyword(3) | Sat. D system |
| Keyword(4) | TDD systems |
| 1st Author's Name | Yasutaka Iwamori |
| 1st Author's Affiliation | Hokkido Inst. of Tech.() |
| 2nd Author's Name | Takeshi Hatsuda |
| 2nd Author's Affiliation | Hatsuda Professional Office |
| 3rd Author's Name | Manabu Sasaki |
| 3rd Author's Affiliation | JSAT Corporation |
| 4th Author's Name | Yosiyuki Tushima |
| 4th Author's Affiliation | JSAT Corporation |
| 5th Author's Name | Noritami Yoshimura |
| 5th Author's Affiliation | JSAT Corporation |
| 6th Author's Name | Kenichirou Kawasaki |
| 6th Author's Affiliation | SKYPerfect Communications, Inc. |
| 7th Author's Name | Takaaki Zakouji |
| 7th Author's Affiliation | SKYPerfect Communications, Inc. |
| 8th Author's Name | Takahisa Yamashita |
| 8th Author's Affiliation | SEI Hybrid Products, Inc. |
| 9th Author's Name | Masatosi Kuroda |
| 9th Author's Affiliation | SEI Hybrid Products, Inc. |
| 10th Author's Name | katuki Imai |
| 10th Author's Affiliation | SEI Hybrid Products, Inc. |
| 11th Author's Name | Yasuyuki Maekawa |
| 11th Author's Affiliation | Osaka Electro-Communication University |
| Date | 2008-07-25 |
| Paper # | SAT2008-14 |
| Volume (vol) | vol.108 |
| Number (no) | 149 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |