The gain of the amplifier is also given in terms of the coupling factor and the normalized negative conductance, the relationship between the gain and the effective noise figure is thus found.
因为放大器的增益也可用耦合系数和规一化负电导来表示，因此在增益和有效噪声间获得一个单值关系式。
The effective noise gain of these CIRCUITs with and without CD are shown in the figure.
这些电路有CD或者没有CD时有效噪声增益，已在图中画出。
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