| Presentation | 1993/8/26 Polarization Moduration/Optical Coherent Detection System for Optical Communication Link Between LEO-GEO Satellite Takuya Kawamura, Sinichi Takeda, Katutoshi Tukamoto, Morihiko Morimaga, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Doppler frequency shift on inter-satellite communication link is very serious since satellites move around earth at very high speed. In this paper,we have theoretically investigated the.effect of the dappler frequency shift on polarization modulation(PLM)system.PLM system can cancel dappler frequency shift whithout an automatic frequency control(AFC)loop.Moreover,the bit error rates of PLM, optical heterodyne detection system and DPSK system on a link between a low erath orbit(LEO)and a geostationary orbit(GEO)are compared.In results,it is clear that PLM system has superior error rate performance over the DPSK system under the condition that the linewidth of laser is large. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Polarization Modulation / Automatic Frequency Control Loop / Differential Phase Shift Keying / Inter-satellite Communication / Doppler Frequency Shift |
| Paper # | SAT93-20,IN93-22,SST93-20 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1993/8/26(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) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Polarization Moduration/Optical Coherent Detection System for Optical Communication Link Between LEO-GEO Satellite |
| Sub Title (in English) | |
| Keyword(1) | Polarization Modulation |
| Keyword(2) | Automatic Frequency Control Loop |
| Keyword(3) | Differential Phase Shift Keying |
| Keyword(4) | Inter-satellite Communication |
| Keyword(5) | Doppler Frequency Shift |
| 1st Author's Name | Takuya Kawamura |
| 1st Author's Affiliation | Department of Communitation,Faculty of Engineering,Osaka University() |
| 2nd Author's Name | Sinichi Takeda |
| 2nd Author's Affiliation | Department of Communitation,Faculty of Engineering,Osaka University |
| 3rd Author's Name | Katutoshi Tukamoto |
| 3rd Author's Affiliation | Department of Communitation,Faculty of Engineering,Osaka University |
| 4th Author's Name | Morihiko Morimaga |
| 4th Author's Affiliation | Department of Communitation,Faculty of Engineering,Osaka University |
| Date | 1993/8/26 |
| Paper # | SAT93-20,IN93-22,SST93-20 |
| Volume (vol) | vol.93 |
| Number (no) | 193 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |