Physically Consistent RIS: From Reradiation Mode Optimization to
Practical Realization
Physically Consistent RIS: From Reradiation Mode Optimization to
Practical Realization
We propose a practical framework for designing a physically consistent reconfigurable intelligent surface (RIS) to overcome the inefficiency of the conventional phase gradient approach. For a section of Cape Town and across three different coverage enhancement scenarios, we optimize the amplitude of the RIS reradiation modes using Sionna ray tracing …