Recently reconfigurable intelligent surface (RIS) has attracted great attention because it can
create a smart wireless environment. Hence it can enhance the capacity and coverage of the …

Reconfigurable intelligent surface (RIS) is a programmable structure that can be used to
control the propagation of electromagnetic waves by changing the electric and magnetic …

Using reconfigurable intelligent surfaces (RISs) to improve the coverage and the data rate of
future wireless networks is a viable option. These surfaces are constituted of a significant …

In this letter, we investigate the use of active elements in reconfigurable intelligent surfaces
(RIS) to overcome the double-fading problem introduced in the RIS-aided link in a wireless …

With possible new use cases and demanding requirements of future 5th generation (5G)
and beyond cellular networks, the future of mobile communications sounds promising …

Here, we first aim to explain practical considerations to design and implement a
reconfigurable intelligent surface (RIS) in the sub-6 GHz band and then, to demonstrate its …

Recently, a reconfigurable intelligent surface (RIS) that provides alternative wireless
propagation paths (by reflecting an electromagnetic wave from a base station in desired …

Reconfigurable intelligent surfaces (RISs) or intelligent reflecting surfaces (IRSs) are
regarded as one of the most promising and revolutionizing techniques for enhancing the …

With the standardization and commercialization completed in an unforeseen pace for the 5th
generation (5G) of wireless networks, researchers, engineers and executives from academia …

Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …