PIGRECO is an interferometric system that by emitting a weak electromagnetic radiation, interacts with the analysis-diagnosis environment, analysing the signal modified by the interaction with the materials (be it tissues, gases, or liquids) being investigated thus allowing a functional diagnosis or a chemical -physics characterization. It is a non-invasive and non-destructive technology that can find multiple areas of application (food, environmental, medical sector).
The system essentially consists of a series of modulated radio frequency electromagnetic sensors, a receiving system and software.