Тамерлан Амранович Цалиев, Z. Veliev
Abstract
Features of geometrical configuration of Fresnel lenses with cylindrical radiating surface as antenna elements are considered. The problem of diffraction is numerically solved with the aid of the method of the integral equations. The focal-domain fields of lenses, their radiation patterns, and frequency properties are determined.
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Features of geometrical configuration of Fresnel lenses with cylindrical radiating surface as antenna elements are considered. The problem of diffraction is numerically solved with the aid of the method of the integral equations. The focal-domain fields of lenses, their radiation patterns, and frequency properties are determined.
Key concepts: Fresnel zone antenna, Fresnel integral, Optics, Fresnel diffraction, Fresnel number, Diffraction, Fresnel zone, Fresnel equations