Presentation | 2008-07-24 Study of high speed QAM modulation and demodulation system Johta AWANO, Masashi SIHRAKURA, Takashi OKAMOTO, Hiroshi NAGANO, Terumi SUNAGA, Akira KURITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have studied X-band high-speed transmission tecnology. This technology brings future generation high-speed data transmission into view. After adequacy evaluation of the technology design by simulations, we have made a prototype model. Two FPGA (Altera EP2S180) has been used in this prototype model. We have achived 800Mbps transmission speed at 16QAM scheme by using this prototype model. In this paper we report the results of simulation and BTR (Bit Timin recovery) and AFC (Automatic Fequency Control) technology that has adapted to this prototype model. And we have also reported speculation of feasibility. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | high speed data comunication / X-band / 16QAM |
Paper # | SAT2008-9 |
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Conference Information | |
Committee | SAT |
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Conference Date | 2008/7/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Study of high speed QAM modulation and demodulation system |
Sub Title (in English) | |
Keyword(1) | high speed data comunication |
Keyword(2) | X-band |
Keyword(3) | 16QAM |
1st Author's Name | Johta AWANO |
1st Author's Affiliation | Japan Aerospace Exploration Agency() |
2nd Author's Name | Masashi SIHRAKURA |
2nd Author's Affiliation | Japan Aerospace Exploration Agency |
3rd Author's Name | Takashi OKAMOTO |
3rd Author's Affiliation | Japan Aerospace Exploration Agency |
4th Author's Name | Hiroshi NAGANO |
4th Author's Affiliation | Japan Aerospace Exploration Agency |
5th Author's Name | Terumi SUNAGA |
5th Author's Affiliation | Mitsubishi Electric Corporation |
6th Author's Name | Akira KURITA |
6th Author's Affiliation | Mitsubishi Electric Corporation |
Date | 2008-07-24 |
Paper # | SAT2008-9 |
Volume (vol) | vol.108 |
Number (no) | 149 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |