1．暗电流噪声（Dark current noise）是一种白噪声，可以用泊松分布描述，其等值电 子以Dc等于暗电流产生的电子数的平方根，设ⅣD为暗电流产生的电子数1231，则： 咒D...
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通讯工程专业英语词汇翻译 ... 交互调变噪声 noise， cross-modulation 暗电流噪声 noise， dark current 电气噪声 noise， electrical ...
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It made a analysis of SNR and BER by taking into account the effects of phase-induced intensity noise (PIIN), shot noise, thermal noise and dark current noise.
在理想条件下及在考虑相位引起的强度噪声(PIIN)、热噪声、散弹噪声、暗电流噪声的情况下，分析了系统信噪比和误码率。
参考来源 - 光谱幅度编码光码分多址关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
阐述了影响CCD探测灵敏度的暗电流及暗电流噪声的产生机理，分析了其对CCD性能的影响。
The dark current that affects CCD detection sensitivity is described. The generating mechanism of dark current noise and its influence on CCD performance are analyzed.
同时，采用了较为精确的过剩噪声系数表达式，给出了灵敏度与暗电流的关系曲线。
In the meanwhile, with using more accurate expression of the avalanche excess noise factor, we give a relation schema between sensitivity and dark current.
通过实验探讨了APD的温度特性，得到了APD的雪崩电压、暗电流、光电流、等效噪声功率与温度的关系。
Experiments were done to probe into the characteristics of APD. The relationships between avalanche voltage, dark current, photocurrent, NEP and temperature were educed separately.
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