A.D. Vinogradov – Dr.Sc.(Eng.), Professor, Main Research Scientist, 

MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)

E-mail: mvvad@mail.ru

E.P. Nikitenko – Designer, JSC «Concern «Sozvezdie» (Voronez);  Post-graduate Student, Voronezh State University

E-mail: nikitenko.ekaterina@gmail.com

Method of construction and parameters of wideband volumetric antenna arrays consisting of omnidirectional antennas placed on the conical surface of a circular straight cone with large electrodynamic distance between phase centers of neighboring antennas which are intended for radio direction finding of radio-frequency sources in the azimuth and elevation planes in semiconducting earth’s surface influence environment are considered.

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