Electrodynamics of unintentional wire antennas

Kriuchkova, Larysa та Mazur, Nataliia та Tsmokanych, Ivan та Holishevskyi, Anatolii (2026) Electrodynamics of unintentional wire antennas Cyber Security and Data Protection, 4223. с. 279-289. ISSN 1613-0073

Текст L_Kriuchkova_N_Mazur_I_Tsmokanych_A_Holishevskyi__4223_CSDP_FITM.pdf Download (1MB)

Анотація

The urgency of protecting information at information facilities from leakage via technical channels is undeniable and ranks among the leading areas of information security. The rapid growth of technical capabilities for intercepting and generating information leaks through technical channels is driving increased demand for information security methods and tools. Therefore, theoretical and practical issues related to the study of electrodynamic processes in information systems are highly relevant. This paper presents original results from studies of electrodynamic processes in unintentional wire antennas to ensure electromagnetic compatibility and information protection at information facilities sites. An iterative method for determining current in a curved wire is considered, and formulas for determining the electromagnetic field generated by a wire radiator in the near field are presented. Distributions of electric and magnetic field strengths for a corner radiator are shown. Original results of a study of electrodynamic processes in the near field of loop antennas are presented. The calculated spatial values of the magnetic induction vector of a loop antenna at different distances from the frame plane are given. It is proposed to experimentally determine the spatial characteristics of the near field of wire antennas by introducing passive electric oscillatory circuits tuned to the field frequency at specific points in space. The practical significance of the results lies in their applicability across various industries for determining the spatial characteristics of the near field of unintentional wire antennas, as well as for the synthesis of systems whose structure includes wire and, in particular, loop antennas.

Тип елементу :	Стаття
Ключові слова:	unintentional antenna; unintentional wire antennas; TEMPEST; electromagnetic compatibility and security; electrodynamic process; iterative method; magnetic induction vector
Типологія:	Статті у базах даних > Scopus (без квартилю)
Підрозділи:	Факультет інформаційних технологій та математики > Кафедра інформаційної та кібернетичної безпеки ім. професора Володимира Бурячка
Користувач, що депонує:	Павло Миколайович Складанний
Дата внесення:	18 Вер 2026 10:04
Останні зміни:	18 Вер 2026 10:04
URI:	https://elibrary.kubg.edu.ua/id/eprint/59557

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