Radiation-corrected open-ended coax line technique for dielectricmeasurements of liquids up to 20 GHz |
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Authors: | Wei Y.-Z. Sridhar S. |
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Affiliation: | Dept. of Phys., Northeastern Univ., Boston, MA ; |
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Abstract: | An experimental technique and associated analysis are described for the measurement of the dielectric constants of liquids at microwave frequencies using an open-ended coax probe. The analysis includes radiative corrections to the probe-liquid interface impedance. The technique is applicable to liquid and liquid-like (e.g., biological) samples, having dielectric constants comparable to water, at frequencies up to 20 GHz and possibly as high as 40 GHz |
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