Dual-Band Frequency Selective Surface-Backed Reflectarray for High-Speed Ka-Band Satellites
Ahmet Hulusi Gülseren,
Aytaç Alparslan,
Nurhan Türker Tokan
Abstract:A dual-band, dual-polarized frequency selective surface (FSS)-backed multilayer reflectarray antenna is designed for 5G high-speed satellites operating at Ka-band uplink and downlink frequencies (20/30 GHz). A reflectarray antenna system consists of two reflectarrays that are separated from each other by an FSS layer that behaves as a planar bandpass filter at Ka-band satellite uplink frequencies. Each reflectarray antenna is designed with dual-polarized unit cells. In order to achieve a uniform phase distribu… Show more
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