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Comparison of Open-Ended Coax and TDR sensors for the measurement of soil dielectric permittivity in microwave frequencies
TDR Open-Ended Coax sensor soil permittivity
2008/11/21
The study presents a comparison of two sensors for the determination of the complex permittivity of soil: a three- rod TDR probe and an Open-Ended Coax probe. The measurements were performed using a T...
Towards miniaturized sensors for determination of exchangeable potassiumin soil samples
potentiometric electrodes soil analysis miniaturization BSC-sensors
2008/11/11
The sensors for determination of potassium in soil are examined: i) medium-size ion-selective electrodes with plasticized PVC-based ion-selective membranes, hydroxyethylenecelulose-based gel as inner ...