SCATTERED RADIATION TOMOGRAPHY DEVICE AND SCATTERED RADIATION TOMOGRAPHY METHOD Russian patent published in 2024 - IPC G01N22/00 

FIELD: physics.

SUBSTANCE: invention relates to scattered radiation tomography devices. Device includes a radiating antenna which radiates radio waves inside the object, a receiving antenna which receives, outside the object, scattered waves from radio waves and an information processing circuit which receives measurement results for a plurality of days and generates a reconstructed image representing a persistent element within the object based on the measurement results. Information processing circuit calculates the scattering field function for each of the measurement results, calculates the visualization function for each of the measurement results, forms intermediate images for the measurement results and generates the reconstructed image by calculating the minimum image intensity value at each position in the intermediate images using the logical conjunction.

EFFECT: providing the possibility to form a reconstructed image representing persistent elements in an object using scattered waves from radio waves.

12 cl, 42 dwg