The principles of radiothermograph construction and an algorithm for automated monitoring of the extent of mismatch at the interface between the antenna and biological object media in the process of radiothermometric measurements are considered. The results of implementing this algorithm in the development of a five-channel dualfrequency medical radiothermograph are presented. Further research tasks aimed at improving the noise immunity of multichannel multifrequency radiothermographs are formulated.
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Bounas, P. et al., “Carotid thermal heterogeneity detected by microwave radiometry is associated with thin cap fibroatheroma and plaque rupture in patients presenting with acute myocardial infarction,” J. Am. Coll. Cardiol., 79, No. 9, Supplement, 950–950 (2022).
Levshinskii, V. et al., “Using AI and passive medical radiometry for diagnostics (MWR) of venous diseases,” Comp. Meth. Progr. Biomed., 215, Article ID 106611 (2022).
Salvado, R. et al., “Textile materials for the design of wearable antennas: A survey,” Sensors, 12, No. 11, 15841–15857 (2012).
Deaett, M. A. and Weedon, W. H., III, Method for constructing antennas from textile fabrics and components, Patent US No. 2005235482 (2005).
Shi, J. et al., “Smart textile-integrated microelectronic systems for wearable applications,” Adv. Mater., 32, No. 5, 1–37 (2019).
Schneegass, S. and Amft, O., “Introduction to smart textiles,”in: Smart Textiles: Fundamentals, Design and Interaction, Springer, Champaign, (2017), pp. 1–15.
Martinez, I. et al., “Compact, low-profile and robust textile antennas with improved bandwidth for easy garment integration,” IEEE Access, 8, 77490–77500 (2020).
Kuang, Y. et al., “Design and electromagnetic properties of a conformal ultra wideband antenna integrated in threedimensional woven fabrics,” Polymers, 10, No. 8, 1–10 (2018).
Leushin, V. Yu., Gudkov, A. G., Porokhov, I. O., Vesnin, S. G., Sedankin, M. K., Sidorov, I. A., Solov’everyone, Yu. V., Agasieva, S. V., and Chizhikov, S. V., “Possibilities of increasing the interference immunity of radiothermograph applicator-antennas for brain diagnostics,” Sens. Actuator A Phys., 337, Article ID 113439 (2022).
Vesnin, S. G., Sedankin, M. K., Ovchinnikov, L. M., Gudkov, A. G., Leushin V. Yu., Sidorov, I. A., and Goryanin, I. I., “Portable microwave radiometer for wearable devices,” Sens. Actuator A Phys., A318, Article ID 112506 (2021).
Translated from Meditsinskaya Tekhnika, Vol. 56, No. 6, Nov.–Dec., 2022, pp. 53–55.
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Leushin, V.Y., Gudkov, A.G., Sidorov, I.A. et al. Principles of Construction and Approaches to Further Improvements in Multichannel Multifrequency Radiothermographs. Biomed Eng 56, 449–452 (2023). https://doi.org/10.1007/s10527-023-10254-2