30 citations · 52 across the 8 of their papers we have counts for
5 papers · 1 filter
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…
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…
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…
IRS-enabled Breath Tracking with Colocated Commodity WiFi Transceivers
Simon Tewes, Markus Heinrichs, Rainer Kronberger +1
Intelligent reflecting surfaces (IRS) are a key enabler of various new applications in 6G smart radio environments. By utilizing an IRS prototype system, this paper aims to enhance…
Full-Duplex meets Reconfigurable Surfaces: RIS-assisted SIC for Full-Duplex Radios
Simon Tewes, Markus Heinrichs, Paul Staat +2
Reconfigurable intelligent surfaces (RIS) are a key enabler of various new applications in 6G smart radio environments. By utilizing an RIS prototype system, this paper aims to enh…