I would pick "resonance circuit with a known capacitor" too. Gilbert cell as LC tank oscillator, feed output into lab frequency counter and that' s it. If you don't have counter then build one using ADF4002 as buffer and prescaler (route N-counter to MUXOUT pin) and obviously msp430 as freq counter. Literature: Impedance measurement handbook of HP/Agilent/Keysight. - Lot of good stuff regarding LCR metering.
↧
