講演名 | 2009-11-03 Stochastic Modeling of Phase Noise for Deep Space Communication Systems(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | A deep space communication testbed for Ka-band and X-band has developed at Japan Aerospace Exploration Agency (JAXA). High-quality communication technologies are required to combat severe conditions including a deep space radio channel, a low SNR, a power limitation, and a long time synchronization. For this requirements, a phase noise significantly affect a specific quality-of-service. We therefore measured the phase noise using the testbed to understand the behavior in terms of a temperature variation, and then found two types of phase difference, a slow variation during the constant temperature and a fast variation during the temperature variation more than one degree. The two types of phase noise are modeled using a stochastic method. The characteristics of jitter and BER performance affected by the phase noise were obtained by several QPSK system simulations. |
キーワード(和) | |
キーワード(英) | Deep space communication / Phase noise / Demodulation / Time tracking loop |
資料番号 | SANE2009-110 |
発行日 |
研究会情報 | |
研究会 | SANE |
---|---|
開催期間 | 2009/10/26(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Space, Aeronautical and Navigational Electronics (SANE) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Stochastic Modeling of Phase Noise for Deep Space Communication Systems(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) |
サブタイトル(和) | |
キーワード(1)(和/英) | / Deep space communication |
第 1 著者 氏名(和/英) | / Naohiko Iwakiri |
第 1 著者 所属(和/英) | Tokyo Denki University |
発表年月日 | 2009-11-03 |
資料番号 | SANE2009-110 |
巻番号(vol) | vol.109 |
号番号(no) | 265 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |