HAL (France)
open access
Preliminary simulations of flat and parabolic reflectarray antennas to generate a multi‐spot coverage from a geostationary satellite
This study presents the design process and preliminary results of a 1.8‐m reflectarray antenna able to generate a complete multi‐spot coverage for transmission from a geostationary satellite operating in Ka‐band (18.2–20.2 GHz). The reflectarray is designed using a newly validated method which makes
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