| Presentation | 1996/11/14 A Study on Frequency Sharing between GSO Satellite Communication Systems and Non-GSO Satellite Communication Systems Toru OTSU, Hiroshi KAZAMA, Masahiro MINOMO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a study on frequency sharing between GSO satellite communication systems and Non-GSO satellite communication systems. At first, this paper analyses mutual interference between the two systems. The analysis shows that the interference is severe and the frequency sharing is not feasible unless interference mitigation techniques are employed. Then this paper presents an interference mitigation technique. Its feature is that NGSO satellites shift their footprint from areas just under the satellites towards areas nearer to the equator. This shift in footprints enlarges off-axis angle at the NGSO satellite antenna and the interference level between the two systems is reduced by the discrimination of the antenna to compensate the lower elevation angle of the NGSO earth station. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite communication / Frequency sharing / Interference / Interference mitigation technique / Ka band |
| Paper # | SAT96-81,IN96-87 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1996/11/14(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 | |
| 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) | A Study on Frequency Sharing between GSO Satellite Communication Systems and Non-GSO Satellite Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | Satellite communication |
| Keyword(2) | Frequency sharing |
| Keyword(3) | Interference |
| Keyword(4) | Interference mitigation technique |
| Keyword(5) | Ka band |
| 1st Author's Name | Toru OTSU |
| 1st Author's Affiliation | NTT Wireless Systems Laboratories() |
| 2nd Author's Name | Hiroshi KAZAMA |
| 2nd Author's Affiliation | NTT Wireless Systems Laboratories |
| 3rd Author's Name | Masahiro MINOMO |
| 3rd Author's Affiliation | NTT Wireless Systems Laboratories |
| Date | 1996/11/14 |
| Paper # | SAT96-81,IN96-87 |
| Volume (vol) | vol.96 |
| Number (no) | 355 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |