Daniel Martinez-de-Rioja, J. Encinar, E. Martinez‐de‐Rioja, Y. Rodriguez-Vaqueiro, A. Pino
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Advanced Reflectarray Antennas for Multispot Coverages in Ka Band
This contribution proposes three different multibeam antenna farms based on reflectarrays to be used on board broadband communication satellites in Ka-band. The proposed antenna configurations make it possible to generate multispot coverages in a more efficient way than the antenna systems currently used, since they require a smaller number of antennas on board the satellite. Simulated results are presented for the three antenna configurations to evaluate their compliance with the system requirements.
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