WThis paper considers a monostatic multiple-input multipleoutput (MIMO) radar aided by a reconfigurable intelligent surface (RIS). After modeling the received target signal as the superposition of four echoes, which may involve up to two bounces off the RIS, the phases of the reflecting elements and the radar receive filter are chosen to maximize the signalto-noise ratio (SNR). Some examples are provided to assess the performance of this novel architecture
RIS-AIDED MONOSTATIC MIMO RADAR WITH CO-LOCATED ANTENNAS / Buzzi, S.; Grossi, E.; Lops, M.; Venturino, L.. - 2022-May:(2022), pp. 4998-5002. (Intervento presentato al convegno ICASSP 2022 tenutosi a Singapore) [10.1109/ICASSP43922.2022.9747807].
RIS-AIDED MONOSTATIC MIMO RADAR WITH CO-LOCATED ANTENNAS
Lops M.;Venturino L.
2022
Abstract
WThis paper considers a monostatic multiple-input multipleoutput (MIMO) radar aided by a reconfigurable intelligent surface (RIS). After modeling the received target signal as the superposition of four echoes, which may involve up to two bounces off the RIS, the phases of the reflecting elements and the radar receive filter are chosen to maximize the signalto-noise ratio (SNR). Some examples are provided to assess the performance of this novel architecture| File | Dimensione | Formato | |
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