OPTIMISATION OF RADIATION CHARACTERISTICS OF WIRE-SCREENED ANTENNAS
N.N. Gorobets N.P. Yeliseyeva & Ye.A. Antonenko
V. Karazin National University of Kharkov,
4, Svoboda Sq., Kharkiv, 61077, Ukraine
Address all correspondence to N.N. Gorobets E-mail: Nikolay.N.Gorobets@univer.kharkov.ua
Abstract
Theoretically on the base of the asymptotic method of the uniform geometrical theory diffraction and it is experimentally shown that the use of plane rectangular screens allows by a choice the ratio of screen sides essentially to improve the directional characteristics of the resonant wire antennas.
KEY WORDS: antenna, screen, antenna pattern
References
- Pimenov, Yu.V. and Khod’kov, D.A., (1991), Radiation of an elementary electric dipole placed parallel to a planar rectangular screen, Radiotekhnika. 7:61-63 (in Russian).
- Shubarin, Yu.V. and Zorkin, A.F., (1962), Antenna measurements at superhigh frequencies, Izd-vo KhGU, Kharkov: 170 p. (in Russian).
- Leontovich, M.A. and Levin, M.L., (1944), On the theory of oscillation excitation in dipole antennas, Zhurnal Teoret. Fiziki. XIV(9):481 (in Russian).
- Gorobets, N.N. and Yeliseyeva, N.P., (1999), Protective factor of an electric dipole with a plane and corner reflector, Antenny. 2(43):57-61 (in Russian).
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