Abstract
The effect of the water film at the dish surface on the radiation characteristics of single-dish antennas has been analyzed. The gain and radiation pattern of single-dish antennas with different geometry were calculated using the method of physical optics and solving the model problem on scattering of the plane electromagnetic wave at a dielectric layer located on a perfectly conducting substrate. The radiation characteristics of single-dish antennas in the 3 cm wavelength band were conducted and compared with the results obtained by calculations. It has been shown that the proposed calculation method ensures a good agreement between the experimental and theoretical data.
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Original Russian Text © O.I. Sukharevsky, S.V. Nechitaylo, O.A. Voitovych, G.I. Khlopov, 2015, published in Izv. Vyssh. Uchebn. Zaved., Radioelektron., 2015, Vol. 58, No. 2, pp. 17–25.
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Sukharevsky, O.I., Nechitaylo, S.V., Voitovych, O.A. et al. Radiation characteristics of single-dish antennas partially covered by a layer of water. Radioelectron.Commun.Syst. 58, 61–68 (2015). https://doi.org/10.3103/S0735272715020028
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DOI: https://doi.org/10.3103/S0735272715020028