Application of Re-Configurable Intelligence Surfaces (RIS) in Cross-Protocol and Multi-Link Communications System

Electromagnetic meta-materials and meta-surfaces are hot-spots in the fields of information and materials, which brings a new technical direction to the radio wave propagation for the future wireless communication system. Re-configurable Intelligence Surfaces(abbreviated as RIS) can manipulate electromagnetic waves by digital coding, which provide the technical operability of cross-protocol and multi-link hybrid communication. The structure design and array electronic layout of the reflector unit of RIS play an important role in the adjustment of multi-band electromagnetic beams. By encoding the meta-surface characterization parameters in space and time domains, the energy radiation of electromagnetic wave and information modulation are integrated together.