In this paper, a $4 \times 4$ 2-bit Reconfigurable Intelligent Surface (RIS) based on a microstrip patch antenna array and a switched phase-shift network (SPSN) i ...

In this article, an orthogonally discretized 2 bit coded both inductive and capacitive based meta unit-cell loaded impedance modulated metasurface is proposed for holographic beamforming applications.

Airborne pathogens, such as the world-spreading severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), cause global epidemics via transmission through the respiratory pathway. It is of great ...