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Information × Registration Number 2119U000933, Article popup.category Книга Title Electromagnetic fields in the near zone of aperture antennas (AI translated) popup.author Овсяннікова О.Є.Ovsyannikova Е.Е.Ovsyannikova O.Ye.Ovsyannikova E.E. popup.publication 01-01-2019 popup.source_user Харківський національний університет імені В. Н. Каразіна popup.source https://ekhnuir.karazin.ua/handle/123456789/15223 popup.publisher Харків : Харківський національний університет імені В.Н. Каразіна Description Ovsyannikova E. E. Electromagnetic fields in the near zone of aperture antennas. – Manuscript. Thesis for a Candidate Degree in Physical and Mathematical Sciences, Specialty 01.04.03 – Radio Physics. – V. N. Karazin Kharkiv National University of the Ministry of Education and Science of Ukraine. – Kharkiv, 2019. Dissertation study is devoted to the solution of the urgent scientific problem of electromagnetic field study in the near zone of arbitrary electric sizes aperture radiators. Object of study – electromagnetic fields and waves in the near and intermediate zone of apertures radiators. Subject of the study is the spatial distribution of amplitudes, phases and polarization of electric and magnetic fields vectors of tensity of the aperture radiators in the near and intermediate observation zones. The study is destinated to the solution of an external vector problem of electrodynamics for electromagnetic waves radiation by aperture systems with an aperture of circular, square and rectangular shapes for arbitrary aperture electric dimensions and also for arbitrary polarization of the field in the aperture at an arbitrary distance from the radiator. popup.nrat_date 2026-04-13 Close