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Information × Registration Number 0215U007020, 0113U006074 , R & D reports Title Phased array of coaxial-sector waveguides: excitation of surface waves. popup.stage_title Head Antonenko Yulia Viktorivna, Registration Date 27-01-2015 Organization Institute of Radio Astronomy National Academy of Sciences of Ukraine popup.description2 Computational algorithm for numerical simulation of scattering of a surface wave on the screen aperture of finite thickness with the waveguide coaxial-sector channels was developed. The system of operator equations in the unknown amplitudes of waveguide modes and amplitudes of spatial harmonics was obtained and solved. It is shown that by varying the thickness of the investigated screen, you can control the value of the amplitude of the spatial module TM - harmonics. The ability to scan the principal ray in two planes by changing the direction of propagation of surface waves in a planar dielectric waveguide on a metal substrate is shown. Product Description popup.authors Антоненко Юлія Вікторівна popup.nrat_date 2020-04-02 Close