Reconfigurable Intelligent Surface Relying on Low-complexity Joint Sector Non-diagonal Structure

Y Dong, Q Li, SX Ng, M El-Hajjar - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
In recent years, research on reconfigurable intelligent surface (RIS) has received extensive
attention due to its capability to manipulate the propagation of incident electromagnetic …

Effect of Channel Aging on Beyond Diagonal Reconfigurable Intelligent Surfaces

A Papazafeiropoulos, P Kourtessis… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) has appeared as a revolutionary candidate
technology for future sixth-generation (6G) networks, but most works have relied on single …