Laboratoire des signaux et systèmes

Wireless Communications Through Reconfigurable Intelligent Surfaces

The future of mobile communications looks exciting with the potential new use cases and challenging requirements of future 6th generation (6G) and beyond wireless networks. Sinc...

Smart Radio Environments Empowered by Reconfigurable Intelligent\n Surfaces: How it Works, State of Research, and Road Ahead

What is a reconfigurable intelligent surface? What is a smart radio\nenvironment? What is a metasurface? How do metasurfaces work and how to model\nthem? How to reconcile the ma...

Wireless Communications With Reconfigurable Intelligent Surface: Path Loss Modeling and Experimental Measurement

Reconfigurable intelligent surfaces (RISs) comprised of tunable unit cells\nhave recently drawn significant attention due to their superior capability in\nmanipulating electroma...

Reconfigurable Intelligent Surfaces: Principles and Opportunities

International audience

On the Road to 6G: Visions, Requirements, Key Technologies, and Testbeds

<p>Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well...

Markov Chains

Photoinduced quenching of chlorophyll fluorescence in intact chloroplasts and algae. Resolution into two components

Quenching of the System II chlorophyll fluorescence by the plastoquinone pool