50 citations · 65 across the 9 of their papers we have counts for
12 papers
Microwave sink using plasma based localized surface plasmons
B. Fromont, J. De Rosny, R. Pascaud +8
Overcoming the diffraction limit, meaning focusing waves on a sub-wavelength scale, has received considerable attention for applications involving light and acoustics. Indeed, the…
Time Reversal for Multiple Access and Mobility: Algorithmic Design and Experimental Results
A. Mokh, J. de Rosny, G. C. Alexandropoulos +5
Time Reversal (TR) has been proposed as a competitive precoding strategy for low-complexity wireless devices relying on Ultra-WideBand (UWB) signal waveforms. However, when TR is a…
Time Reversal Precoding at SubTHz Frequencies: Experimental Results on Spatiotemporal Focusing
Ali Mokh, Julien de Rosny, George C. Alexandropoulos +5
Due to availability of large spectrum chunks, the sub-TeraHertz (subTHz) frequency band can support Ultra-WideBand (UWB) wireless communications, paving the way for unprecedented i…
Robust Ambient Backscatter Communications with Polarization Reconfigurable Tags
Romain Fara, Dinh-Thuy Phan-Huy, Abdelwaheb Ourir +2
Ambient backscatter communication system is an emerging and promising low-energy technology for Internet of Things. In such system, a device named tag, sends a binary message to a…
Antenna Radiation Efficiency Estimation From Backscattering Measurement Performed Within Reverberation Chambers
Wafa Krouka, François Sarrazin, Julien de Rosny +2
This paper presents a contactless measurement method for antenna radiation efficiency estimation within reverberation chambers (RCs). This method does not require to connect any an…
Ambient Backscatter Communications in Mobile Networks: Crowd-Detectable Zero-Energy-Devices
D. -T. Phan-Huy, D. Barthel, P. Ratajczak +3
In this paper, we introduce the new concept of Crowd-Detectable Zero-Energy-Devices. Such devices harvest solar or ambient light energy to power themselves, backscatter ambient wav…
Smart Radio Environments Empowered by Reconfigurable Intelligent Surfaces: How it Works, State of Research, and Road Ahead
Marco Di Renzo, Alessio Zappone, Merouane Debbah +4
What is a reconfigurable intelligent surface? What is a smart radio environment? What is a metasurface? How do metasurfaces work and how to model them? How to reconcile the mathema…
Analytical Modeling of the Path-Loss for Reconfigurable Intelligent Surfaces -- Anomalous Mirror or Scatterer ?
Marco Di Renzo, Fadil Habibi Danufane, Xiaojun Xi +2
Reconfigurable intelligent surfaces (RISs) are an emerging field of research in wireless communications. A fundamental component for analyzing and optimizing RIS-empowered wireless…
Reversible Hardware for Acoustic Communications
Harun Siljak, Julien de Rosny, Mathias Fink
Reversible computation has been recognised as a potential solution to the technological bottleneck in the future of computing machinery. Rolf Landauer determined the lower limit fo…
Smart Radio Environments Empowered by AI Reconfigurable Meta-Surfaces: An Idea Whose Time Has Come
Marco Di Renzo, Merouane Debbah, Dinh-Thuy Phan-Huy +11
Future wireless networks are expected to constitute a distributed intelligent wireless communications, sensing, and computing platform, which will have the challenging requirement…
Single-Carrier Spatial Modulation for the Internet of Things: Design and Performance Evaluation by Using Real Compact and Reconfigurable Antennas
D. -T. Phan-Huy, Y. Kokar, K. Rachedi +16
In this paper, for the first time, we propose two new solutions to boost the data rate between small connected objects such as glasses and cams and the 5th generation (5G) mobile n…
Retrieving the scattering strength using noise correlation in a reverberant medium
Aida Hejazi Nooghabi, Lapo Boschi, Philippe Roux +1
We explore how ambient-noise interferometry can serve to track variations in the distribution of scatterers within a medium. Experiments are conducted in the presence and absence o…