D.P. Tabakov – Dr.Sc.(Phys.-Math.), Professor, Department of Radio Electronic Systems, Volga State University of Telecommunications and Informatics (Samara) E-mail: illuminator84@yandex.ru

S.V. Morozov – Assistant, Department of Radio Electronic Systems, Volga State University of Telecommunications and Informatics (Samara) E-mail: grimmxxx@gmail.com

D.A. Kupriyanov – Post-graduate Student, Volga State University of Telecommunications and Informatics (Samara) E-mail: kuban1408@gmail.com

The electrodynamic analysis of thin-wire radiating structures with rotational symmetry is considered. Construction of mathematical models of structures is carried out on the basis of the integral representation of the electromagnetic field. It is shown that taking into account the rotational symmetry in the solution of the internal electrodynamic problem leads to a set of independent Fredholm integral equations of the first kind, written with respect to distributions of normal current waves. The results of numerical simulation are presented.

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