The characteristics of the calibration of a multichannel multifrequency 3D radiothermograph are addressed. A device for external calibration of a 3D radiothermograph, including a thermal anomaly simulator which can be placed at an adjustable depth in a liquid thermostat is described. Algorithms are provided to take account of the degree of matching of applicator antennas with a biological object in the process of measuring radiobrightness temperatures using a multichannel multifrequency radiothermograph.
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Translated from Meditsinskaya Tekhnika, Vol. 57, No. 3, May–June, 2023, pp. 49–51.
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Leushin, V.Y., Sidorov, I.A., Gudkov, A.G. et al. Characteristics of the Calibration of a Medical 3D Radiothermograph. Biomed Eng 57, 224–227 (2023). https://doi.org/10.1007/s10527-023-10302-x
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DOI: https://doi.org/10.1007/s10527-023-10302-x