Reconfigurable Intelligent Surfaces (RIS)
Metamaterials that actively reflect and steer radio signals.

Programmable surfaces composed of electromagnetic materials that can manipulate radio waves in real-time. RIS improves coverage, energy efficiency, and signal quality in 5G and 6G networks by turning the environment into a controllable part of the communication channel.
TRL
4/9Formative
Impact
5/5
Investment
4/5
Category
Hardware
