V.I. Chuguevsky – Post-graduate Student, Department of Radio Electronic Systems and Devices, 

Voronezh State Technical University

Yu.E. Kalinin – Dr.Sc.(Phys.-Math.), Professor, Head of Department of Solid State Physics,  Voronezh State Technical University

E-mail: kalinin48@mail.ru

Yu.G. Pasternak – Dr.Sc.(Eng.), Professor, Department of Radio Electronic Systems and Devices, 

Voronezh State Technical University

P.V. Nikolaev – Ph.D.(Eng.), Department of Radio Electronic Systems and Devices, Voronezh State Technical University

V.N. Kostrova – Dr.Sc.(Eng.), Professor, Department of Systems of Automated Design and Information Systems, Voronezh State Technical University

E-mail: sapris@ vorstu.ru

S.M. Fedorov – Ph.D.(Eng.), Department of Radio Electronic Systems and Devices, Voronezh State Technical University

The paper examines the ring antenna array with a distribution system based on a radial waveguide designed for information networks of 5G standard. A comparative analysis of the possible amplitude-phase distributions is carried out. An electrodynamic model of the antenna array was developed and numerical modeling of main parameters was performed. The results of an experimental study of the directivity pattern of the array are presented.

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