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Listar por palabra clave "Reflector antenna feeds"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Reflector antenna feeds"

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    Dual-polarized planar lens antenna designed with a quad-ridged frequency selective surface 
    Moy-Li, Hon Ching; Sánchez-Escuderos, Daniel; Antonino Daviu, Eva; Ferrando Bataller, Miguel (John Wiley & Sons, 2019-02)
    [EN] This letter presents a microwave planar lens illuminated by a radially corrugated horn antenna. The lens is formed by a set of 5x5 multilevel unit cells working as a frequency selective surface. Each layer of the unit ...
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    Low-Profile Radially Corrugated Horn Antenna 
    Moy-Li, Hon Ching; Sánchez-Escuderos, Daniel; Antonino Daviu, Eva; Ferrando Bataller, Miguel (Institute of Electrical and Electronics Engineers, 2017)
    [EN] This letter proposes a low-profile horn antenna with radial corrugations. The depth and width of the corrugations are suitably chosen to excite the mode HE11 in the corrugated section. This mode spreads uniformly ...
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    Microwave Planar Lens Antenna Designed with a Three-Layer Frequency Selective Surface 
    Sánchez-Escuderos, Daniel; Moy-Li, Hon Ching; Antonino Daviu, Eva; Cabedo Fabrés, Marta; Ferrando Bataller, Miguel (Institute of Electrical and Electronics Engineers, 2017)
    [EN] A multilevel Frequency Selective Surface (FSS) formed by a non-uniform distribution of circular holes on a metallic sheet is presented. The FSS is aimed at working as a planar lens to increase the gain of the feeding ...