Abstract: A measuring system for probe, especially one for measuring dielectric properties and used in devices for measuring properties of dielectric constant changes in human or animal tissues, characterized in that it comprises a microwave resonance circuit (3) made on dielectric substrate and shaped in the form of a three-stage resonator composed of three segments of striplines with different impedances of each of the segments and arranged with respect to each other is such a way that successive segments are perpendicular to each other, and further comprises rows of grommets (2) with metallized surfaces connecting front surfaces on both sides of the substrate and constituting the earth of the probe.

Abstract: A measuring system for probe, especially one for measuring dielectric properties and used in devices for measuring properties of dielectric constant changes in human or animal tissues, characterized in that it comprises a microwave resonance circuit (3) made on dielectric substrate and shaped in the form of a three-stage resonator composed of three segments of striplines with different impedances of each of the segments and arranged with respect to each other is such a way that successive segments are perpendicular to each other, and further comprises rows of grommets (2) with metallized surfaces connecting front surfaces on both sides of the substrate and constituting the earth of the probe.