Ambient Backscatter Communication, 300 bits/s, on board of Lyon-To-Paris High Speed Train, using TV signals (586 MHz)

Reconfigurable Intelligent Surface performing reflected beamforming

Backscatter, Reconfigurable Intelligent Surfaces and MIMO Communications with a Multipurpose Antenna Array

Experimental Demonstration of 3D Reflected Beamforming at sub6GHz thanks to Varactor Based Reconfigurable Intelligent Surface-video 2. For details, please refer to 6G Net 2023 paper with same title.

Reconfigurable Intelligent Surface performing interference nulling

Experimental Demonstration of 3D Reflected Beamforming at sub6GHz thanks to Varactor Based Reconfigurable Intelligent Surface - Video 1. For details, please refer to 6G Net 2023 paper with same title.

preparation of "Real-Time Ambient Backscatter Demonstration-INFOCOM 2019"

Ambient Backscatter on 4G spectrum

Ambient Backscatter Communication with Solar Tag

Ambient Backscatter Demo at IWPC Antenna Evolution Workshop, 2018, Sept 29.

Ambient Backscatter (solar tag), par temps nuageux

Ambient Backscatter (solar Tag), indoor

Ambient Backscatter Indoor

Two focused spots merged and then separated

Learning and focusing

Focusing versus no focusing

TRIMARAN_04_ReferenceSystemn

TRIMARAN_06_PI

TRIMARAN 02 Renversement Du Temps En Pratique avec 4 elements

TRIMARAN_05_SRTA

TRIMARAN_01_apprentissage

TRIMARAN 03 Renversement Du Temps Ideal

Reconfigurable Intelligent Surface performing Interference Nulling

Ambient Backscatter Communication, 300 bits/s, on board of Lyon-To-Paris High Speed Train, using TV signals (586 MHz)

Ambient Backscatter on 4G spectrum

Ambient Backscatter Communication with Solar Tag