| Presentation | 2012-05-25 On grand control arbitrary polarization forming technique for mobile satellite communication systems Yoshinori SUZUKI, Takatoshi SUGIYAMA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an On-Ground Polarization-Forming (GPF) technique to realize a novel polarization-tracking-free satellite communication system whose communication satellite uses linear polarizations (LPs). In this system, mobile terminals use circular polarization to realize polarization-tracking-free and simplified terminal configuration. Moreover, the system needs to accommodate conventional mobile terminals that use LPs. To output arbitrary polarization from the satellite's horizontal and vertical polarization antennas, those output signals transmitted from the satellite are controlled by the base station using the GPF technique. We fabricate a GPF transmitter to evaluate its polarization forming performance. Measured results show that the proposed technique achieves very high cross-polarization discrimination, more than 27dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Polarization forming / Transmitting antenna / Mobile satellite communication system |
| Paper # | SAT2012-6 |
| Date of Issue |
| Conference Information | |
| Committee | SAT |
|---|---|
| Conference Date | 2012/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On grand control arbitrary polarization forming technique for mobile satellite communication systems |
| Sub Title (in English) | |
| Keyword(1) | Polarization forming |
| Keyword(2) | Transmitting antenna |
| Keyword(3) | Mobile satellite communication system |
| 1st Author's Name | Yoshinori SUZUKI |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Takatoshi SUGIYAMA |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2012-05-25 |
| Paper # | SAT2012-6 |
| Volume (vol) | vol.112 |
| Number (no) | 51 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |