Development and Application of the Single-Spiral Inductive-Capacitive Resonant Circuit Sensor for Wireless, Real-Time Characterization of Moisture in Sand

<table>The experimental setup. The test sample was placed inside a plastic container on top of the detection coil. The electrical impedance of the detection coil was measured with an impedance analyzer.</table>

Journal of Sensors

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Figure 3

Figure 3: Development and Application of the Single-Spiral Inductive-Capacitive Resonant Circuit Sensor for Wireless, Real-Time Characterization of Moisture in Sand 

Figure 3 | Development and Application of the Single-Spiral Inductive-Capacitive Resonant Circuit Sensor for Wireless, Real-Time Characterization of Moisture in Sand 