| Presentation | 2005-10-14 Proposal of Estimation Method for Non-linear Amplifier Characteristics in Satellite Channel(Advanced Technology-II) Pisit Boonsrimuang, Katsuhiro Naito, Kazuo Mori, Tawil Paungma, Hideo Kobayashi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | OFDM technique having the higher PAPR performance has been considered as unsuitable transmission technique for the non-linear satellite channel. To solve this problem, we have already proposed the OFDM-IDAR method, which can mitigate the non-linear distortion and achieve the higher transmission data rate with keeping the better BER performance. In the IDAR method, however the input and output relationships of non-linear amplifier characteristics located at the transmit earth station and satellite are required at the receiver. This paper proposes the estimation method for AM-AM and AM-PM conversions characteristics of non-linear amplifiers by using low PAPR preamble symbols. The various computer simulations are conducted in this paper to verify the effectiveness of proposed method in the non-linear satellite channel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite channel / SSPA / TWTA / OFDM and IDAR |
| Paper # | SAT2005-30 |
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| Committee | SAT |
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| Conference Date | 2005/10/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Estimation Method for Non-linear Amplifier Characteristics in Satellite Channel(Advanced Technology-II) |
| Sub Title (in English) | |
| Keyword(1) | Satellite channel |
| Keyword(2) | SSPA |
| Keyword(3) | TWTA |
| Keyword(4) | OFDM and IDAR |
| 1st Author's Name | Pisit Boonsrimuang |
| 1st Author's Affiliation | Faculty of Engineering, Mie University() |
| 2nd Author's Name | Katsuhiro Naito |
| 2nd Author's Affiliation | Faculty of Engineering, Mie University |
| 3rd Author's Name | Kazuo Mori |
| 3rd Author's Affiliation | Faculty of Engineering, Mie University |
| 4th Author's Name | Tawil Paungma |
| 4th Author's Affiliation | Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang |
| 5th Author's Name | Hideo Kobayashi |
| 5th Author's Affiliation | Faculty of Engineering, Mie University |
| Date | 2005-10-14 |
| Paper # | SAT2005-30 |
| Volume (vol) | vol.105 |
| Number (no) | 322 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |