Presentation | 2004/8/26 A Study on 2.6GHz-band Broadcasting Using Quazi-Zenith Satellite System : The Orbit, Antenna and Transmission Capacity Kazuhiro YAMAGATA, Shoji TANAKA, Raita YAMASAKI, Kazuyoshi SHOGEN, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A quazi-zenith satellite system(QZSS), in which multiple inclined geosynchronous orbit satellites are switched for a service active one by one, has a higher elevation angle than a geostationary satellite one. Therefore, an active satellite can be insight even from mountaneous area or inner-city area. Thus higher reception area rate is realizable by the QZSS compared with that of geostationary satellites. For this reason, high accurate positioning, mobile communications, broadcast are considered as services. We studied satellite's orbits, back-up satellites, an onboard antenna, and transmission capacity from a viewpoint of broadcast service. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | quazi-zenith satellite system / satellite broadcasting |
Paper # | MoMuC2004-52 |
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Committee | MoMuC |
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Conference Date | 2004/8/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Mobile Multimedia Communications(MoMuC) |
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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 2.6GHz-band Broadcasting Using Quazi-Zenith Satellite System : The Orbit, Antenna and Transmission Capacity |
Sub Title (in English) | |
Keyword(1) | quazi-zenith satellite system |
Keyword(2) | satellite broadcasting |
1st Author's Name | Kazuhiro YAMAGATA |
1st Author's Affiliation | NHK Science and Technical Research Laboratories(Wireless Systems)() |
2nd Author's Name | Shoji TANAKA |
2nd Author's Affiliation | NHK Science and Technical Research Laboratories(Wireless Systems) |
3rd Author's Name | Raita YAMASAKI |
3rd Author's Affiliation | NHK Science and Technical Research Laboratories(Wireless Systems) |
4th Author's Name | Kazuyoshi SHOGEN |
4th Author's Affiliation | NHK Science and Technical Research Laboratories(Wireless Systems) |
Date | 2004/8/26 |
Paper # | MoMuC2004-52 |
Volume (vol) | vol.104 |
Number (no) | 278 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |