另一个重要的统计参量是噪声幅度分布(Noise Amplitude Distribution, NAD),它表示的是包络正向穿过某个电平的速率,即: NAD(Ai)=n(Ai)/T (5)。
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The amplitude distribution of narrow hand semiconductor noise in junction type OC70, OC71 and point contact type 2N32A transistors were measured experimentally by the "maximum amplitude" method.
本文中描述用振幅峰值的方法,测量面接触型晶体管OC70,OC71和点接触型晶体管2N32A内窄频带低频率噪声的振幅分布。
It is found that the amplitude distribution of nai-row band semiconductor noise agrees with that of the normal law distribution.
测量结果证明窄频带晶体三极管噪声的振幅分布,和遵守正态律的振幅分布相符合。
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