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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v68.i12.20
pages 1039-1043

Method for Transformation of Antenna Patterns Using Zone Plates

A. A. Sorokin
V. Vernadsky Tavria National University, 4, Vernadsky Ave., 95007 Simferopol, Ukraine
A. F. Sorokin
National Center for Spacecraft Control and Testing, National Aerospace Agency of Ukraine - NCSC&T, 97419 Eupatoria, Ukraine; and V. Dahl East-Ukrainian National University, Crimean Department, Evpatoria Branch 54, Kirov St., 97404 Evpatoria, Ukraine
O. V. Sokolova
V. Dahl East-Ukrainian National University, Crimean Department, Evpatoria Branch 54, Kirov St., 97404 Evpatoria, Ukraine
R. N. Zaluzhny
National Center of Spacecraft Control and Testing, National Aerospace Agency of Ukraine - NSSCCT, 97419 Evpatoria, Ukraine
N. N. Gorobets
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61022, Ukraine; Kharkiv National University of Radio Engineering and Electronics, 14 Nauka Ave, Kharkiv, 61166, Ukraine

RESUMO

The method for controlling the shape of antenna patterns using the Fresnel zones fragmentation is suggested. Measurements of the horn and the helical antenna patterns are performed. Amplitude distributions of field components are obtained and analyzed in the near, intermediate and far zones for different frequency bandwidths. 3D images of the intensity, the angle and the radii for the far and near zones are built based on the experimental results.


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