scintillation pulse 中文意思是什麼

scintillation pulse 解釋
閃爍脈沖
  • scintillation : n. 1. 放射閃光,發出火花。2. 閃光,火花。3. 【天、物】閃爍(現象)。4. (才氣的)煥發,(天才)橫溢。
  • pulse : n 1 脈搏;有節奏的跳動;【動物;動物學】脈沖(波);脈動。2 意向;傾向。3 【音樂】拍子,律動。vi ...
  1. Chapter is the most important part in this paper, we used pulse position modulation ( ppm ) and maxim - likelihood demodulation to increase the power efficiency, improve the ber, also we used rs ( reed - solomon ) code to correct the bunched bit error because of the atmosphere scintillation. with the ppm modulation / ml demodulation method and rs code, the performance of the system improved to a new stage

    第四章是對無線光接入的調制解調和編碼技術的分析,也是本文的重點,比較了ppm調制和ook調制的帶寬和功率利用率、硬判決解調和最大似然解調對系統性能的改善,以及採用rs糾錯碼對系統性能的改善。
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