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eess.SP2026
Measurement-Based Validation of Geometry-Driven RIS Beam Steering in Industrial Environments
Adam Umra, Simon Tewes, Niklas Beckmann +3
Reconfigurable intelligent surfaces (RISs) offer programmable control of radio propagation for future wireless systems. For configuration, geometry-driven analytical approaches are…
eess.SP2024
Realization of Reconfigurable Intelligent Surfaces with Space-Time Coded Metasurfaces
Mehdi Gholami, Soheil Khajavi, Mohammad Neshat +2
This paper presents experimental realization of a reconfigurable intelligent surface (RIS) using space-time coding metasurfaces to enable concurrent beam steering and data modulati…
eess.SP2024
Show Me the Way: Real-Time Tracking of Wireless Mobile Users with UWB-Enabled RIS
Kevin Weinberger, Simon Tewes, Aydin Sezgin
The integration of Reconfigurable Intelligent Surfaces (RIS) in 6G wireless networks offers unprecedented control over communication environments. However, identifying optimal conf…