| Presentation | 1995/7/20 A Receiver Structure with Adaptive Array Antennas for LEO Satellite Communication Systems Hiromitsu Sumino, Masaaki Katayama, Takaya Yamazato, Akira Ogawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a user terminal of low earth orbit (LEO) satellite communication systems, there are some technical issues, such as tracking of the connecting satellite, reduction of the interference from other satellites, and hand-off between satellites. As an answer to these issues, this paper proposes a new receiver structure using a set of adaptive array antennas. Combining the outputs of these adaptive array antennas, the receiver realizes satellite diversity. We also show a down-link signal design which employs Code Division Multiplex scheme for this proposed receiver structure. The performance of the system with the receiver and the down-link signals is evaluated by computational simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LEO satellite communication / adaptive array antenna / satellite diversity / CDMA / soft hand-off |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1995/7/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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 Receiver Structure with Adaptive Array Antennas for LEO Satellite Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | LEO satellite communication |
| Keyword(2) | adaptive array antenna |
| Keyword(3) | satellite diversity |
| Keyword(4) | CDMA |
| Keyword(5) | soft hand-off |
| 1st Author's Name | Hiromitsu Sumino |
| 1st Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University() |
| 2nd Author's Name | Masaaki Katayama |
| 2nd Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| 3rd Author's Name | Takaya Yamazato |
| 3rd Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| 4th Author's Name | Akira Ogawa |
| 4th Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| Date | 1995/7/20 |
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| Volume (vol) | vol.95 |
| Number (no) | 160 |
| Page | pp.pp.- |
| #Pages | 6 |
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