RE AD5933 Capacitance Measurement

Document created by analog-archivist Employee on Feb 23, 2016
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As we know that AD5933 can measure both the magnitude and phase of impedance.
So, I would like to know if we use this information to estimate the resistance
value and capacitance value when a RC network is being measured. Did you have
any experience or suggestion on this question.

 

It seems that we are unable to extract the R and C values separately using only
one excitation frequency from AD5933.
On the other hand, I have added the functions in GUI to display the real and
imaginary contents presented by AD5933. But, I could not find any obvious link
between changes of the two parts and the acupuncture point measured. 
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