这一点在“分流电容负载和保护”一节中详细讨论。
This is discussed in detail in the paragraphs on Shunt Capacitance Loading and Guarding.
如第2.3.2节所述，电容器的容抗随着频率的增加而降低，这就会增加反馈电流表的增益。
As discussed in Section 2.3.2, the decreasing reactance of the capacitor with increasing frequency will increase the gain of the feedback ammeter.
高Q值的开关电容带通双二次节需要很高的电容比和较大的芯片面积。
The realization of high-Q switched-capacitor (SC) bandpass biquadratic- joints require very high capacitor spread and larger chip area.
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