2026
Robust NLoS Sensing for RIS-Assisted FMCW Radar With Discrete Phase Constraints and Imperfect CSI
This article investigates robust sensing for reconfigurable intelligent surface (RIS)-assisted frequency-modulated continuous-wave (FMCW) radar operating under nonline-of-sight (NLoS) conditions. Practical performance is fundamentally constrained by finite-resolution RIS phase quantization and imperfect cascaded channe...
Tuan-Wei Tian, Ji-Xuan Wang, Xing-Wang Li et al.
· IEEE Transactions on Aerospa... · 0 citations