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Old June 15th 05, 07:39 AM
 
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Default capacitance bridge sample rate v.s. noise

All,
I am trying to use a wheatstone capacitance bridge to measure a very
special capacitor that will change value in some frequency. To be
precise, the gap between the capacitor plates will shake back and forth
in a known frequency. I need some knowledge about the noise and sample
rate of the capicitance bridge, so that I know I got a good data. Any
idea about what reference book I should read. Thank you.

UC Berkeley
Low temperature lab
LiHong Herman