MEASUREMENT SYSTEM AND METHOD TO MEASURE CHANGES OF MATERIAL PROPERTIES Russian patent published in 2013 - IPC G01N1/00 

FIELD: measurement equipment.

SUBSTANCE: due to the fact that a sensor system comprises a material having a matrix structure, where multiple sensor elements are introduced, electronic distribution in which and/or properties defining mobility of charge carriers vary depending on variation of physical or chemical properties of the material. The system according to the invention comprises also a receiver equipped with an antenna and made as capable of reception of an initial radio frequency (RF) signal and a returned RF signal arriving from the specified material. Variations of electronic distribution and/or properties that determine mobility of charge carriers in sensor elements result in change of the initial RF signal, so that using the returned RF signal the change of material properties may be defined.

EFFECT: possibility to continuously monitor properties of a material having matrix structure, possibility to use physical effects for control.

2 cl, 13 dwg