Research into the impact of electromagnetic radiation on biosystems using the STM32F407VG microcontroller
DOI:
https://doi.org/10.30837/rt.2026.1.224.10Keywords:
energy, magnetic field, plane wave, parasitic radiation, model, biosystem, microcontroller, interface, indicatorAbstract
The article investigates the energy density as a normalized value for determining the system of protection of medical workers from microwave radiation, which allows expressing the intensities of electric, magnetic and electromagnetic fields in the same units of measurement (energy per unit volume). The results of measuring a field of complex configuration can be easily converted into equivalent energy densities of a plane wave field. Calculation formulas have been obtained that are suitable for analysis and protection from the influence of parasitic radiation of medical personnel who use complex microwave equipment in their work. Using the formulas for the directivity diagram of a slit in an infinite screen, it is also possible to approximately estimate the diagram in the plane of the normal axis of the waveguide for cases of a transverse slit in a narrow wall.
The developed monitoring system constantly monitors the magnetic field in real time and analyses its parameters. The system can warn in time about a possible malfunction, which allows the user to take timely preventive measures.
Analog sensors will convert the induction of the magnetic field into a voltage, the sign and magnitude of which will depend on the polarity and strength of the field.
References
Analysis of the electromagnetic situation and modeling of sources of parasitic radiation / V.V. Semenets, T.E. Stytsenko // Radiotekhnika. 2016. №. 184. P. 155–163.
Study of the influence of magnetic field and ultrasound on biosystems / I.S. Bondarenko, O.N. Bogdan // Radiotekhnika. 2018. № 194. P. 138–146.
Golestani-Rad L. Rigorous analysis of EM-wave penetration into a typical room using FDTD method: The Transfer Function concept / L. Golestani-Rad, J. Rashed-Mohassel, Danaie // Journal of Electromagnetic Waves and Applications. 2006. Vol. 20, No. 7. P. 913–926.
Andreev P.G., Naumova I.Yu., Moskvitina O.V. Determination of the complex reflection coefficient of electromagnetic waves indoors // Proceedings of the International. Symposium "Reliability and Quality". 2013. Vol. 2. P. 25–28.
Gerasimov S.V. Methodology for assessing measurement accuracy during measurement control of parameters of complex technical complexes / S.V. Gerasimov, V.V. Stadnik, M.Yu. Yakovlev // Zb. Nauk. Prc. / Institute of Modeling Problems in Energy. K. : IPM, 2004. Issue 26. P.30–35.
Vorobyov G.S. Radiophysical methods for diagnosis of materials and environments: monograph / G.S. Vorobyov et al. Sumy : Sumy State University, 2014. 171 p.
Gorobets N.N., Ovsyannikova E.E. Electromagnetic fields and waves near aperture antennas of large electrical sizes // Vestnik of V.N. Karazin KhNU. 2014. Issue. 24, №11. P.111–118.
Avrunin Oleg G., Nosova T. and Semenets V. Experience of Developing a Laboratory Base for the Study of Modern Microprocessor Systems // Proceedings of I International Scientific and Practical Conference “Theoretical and Applied Aspects of Device Development on Microcontrollers and FPGAs”. MC&FPGA-2019, Kharkiv, Ukraine, 2019. P. 6–8.
Kaliuzhnyi M., Semenets V., OrlenkoV., Guo, Q., Zheng Y. Synthesis of a Single-Channel Device for Receiving and Primary Signal Processing under Conditions of Structural-Parametric A priori Uncertainty // 2022 IEEE 2nd Ukrainian Microwave Week, UkrMW 2022 – 2022. Р. 573–578. DOI: 10.1109/UkrMW58013.2022.10037164
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