2 papers
eess.SP2023
RIS-Enhanced MIMO Channels in Urban Environments: Experimental Insights
James Rains, Anvar Tukmanov, Qammer Abbasi +1
Can the smart radio environment paradigm measurably enhance the performance of contemporary urban macrocells? In this study, we explore the impact of reconfigurable intelligent sur…
eess.SP2021
High-Resolution Programmable Scattering for Wireless Coverage Enhancement: An Indoor Field Trial Campaign
James Rains, Jalil ur Rehman Kazim, Anvar Tukmanov +4
This paper presents a multi-bit reconfigurable intelligent surface (RIS) with a high phase resolution, capable of beam-steering in the azimuthal plane at sub-6 Gigahertz (GHz). Fie…