A study of extended hemispherical lenses for a high-gain beam-steering antenna
作者： Antti V. Raisanen , Juha Ala-Laurinaho , Ronan Sauleau , Aki Karttunen
DOI:
关键词: Directivity 、 Beam steering 、 Optical polarization 、 Offset (computer science) 、 Relative permittivity 、 Radiation pattern 、 Permittivity 、 Lens (optics) 、 Optics 、 Materials science
摘要: In this paper, large extended hemispherical lenses are studied for a high-gain beam-steering antenna as function of directivity feed element, relative permittivity the lens material, and offset. Design guidelines necessary array design provided. A wide range permittivities directivities studied. The analysed with ray-tracing simulations using simplified radiation pattern.
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