If the capacitance gauge electronics produces a noise spectraldensity of 12aF Hz^(-1/2), determine the displacement moise of thesensor with the electrodes at a position midway between maximum andminimum separation if the output signal is filtered to provide bandwidth of 10, 100, and 1000 Hz?
This signal is to be digitized using a bit ADC with a range of+- 10 V. What is the capacitance resolution of this digital measurement?