Compressed Lenses via Transformation Optics for Mobile Satellite Communications
作者： Oskar Zetterstrom , Nelson J. G. Fonseca , Oscar Quevedo-Teruel
DOI: 10.23919/EUCAP48036.2020.9135535
关键词:
摘要: In this paper, the design of a volumetric Luneburg lens antenna is described. Transformation optics used to compress height lens. A moderate compression 30% applied facilitate an all-dielectric realization. gain almost 20 dBi obtained in simulations with diameter 4 free space wavelengths before compression. The compressed 1 dB lower and 2 higher, compared conventional lenses same height, respectively. intended for satellite communications on-the-move through low Earth orbit constellations.
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