Sensitivity analysisof a passiveinductive telemetry system foracapacitive sensor

This paperpresents astudyofawireless batteryless passive telemetric systemaimedatenvironmental sensing. The system usesacapacitive sensor configured asanLC-oscillator which resonantfrequency shiftswith the physical measurement. The expected performance ofthissystem including sensitivity isanalyzed withrespect forcoupling factor andsensor/circuit parameters.