Publications

• Communication dans un congrès

A Novel Time-Frequency Approach for Frequency-Hopping Signal Blind Estimation

Ali Khalaf, Arthur Louchart, Sébastien Houcke, Ray Abdo, Laurent Clavier

<div><p>The estimation of frequency-hopping spread spectrum (FHSS) signals is essential for the analysis and detection of communications in dynamic and challenging environments. This paper presents a novel approach based on time-frequency analysis using a two-dimensional Fourier…

2026 IEEE 103rd Vehicular Technology Conference (VTC2026-Spring), IEEE, Jun 2026, Nice, France. ⟨hal-05587432⟩

• Communication dans un congrès

Energy-Efficient RIS-aided Uplink Cell-Free Massive MIMO-NOMA

Mohamad Ousseily, Joumana Farah, Matthieu Crussière, Joseph Doumit, Charbel Abdel Nour, Eric Pierre Simon

<div><p>Cell-free massive MIMO (CF-mMIMO) promises uniform coverage for beyond-5G networks but faces critical energy efficiency (EE) challenges in dense and uncoordinated Internet-of-Things deployments. This paper addresses uncoordinated uplink transmission where devices transmit…

IEEE VTC Spring 2026, Jun 2026, Nice, France. ⟨hal-05589406⟩

• Communication dans un congrès

Superradiance and static Bell tests in pilot-wave hydrodynamics

Konstantinos Papatryfonos, Louis Vervoort, Mélanie Ruelle, Corentin Bourdiol, André Nachbin, Valeri Frumkin, Matthieu Labousse, John W. M. Bush

Since its discovery in 2005, the hydrodynamic pilot-wave system has emerged as a classical platform for exploring aspects of wave–particle duality. In these systems, bouncing droplets or droplets emitted from hydrodynamic cavities propagate on a vertically vibrating fluid bath. These droplets,…

Quantum Information and Probability: from Foundations to Engineering (QIP26), Andrei Khrennikov and Linnaeus University, Jun 2026, Vaxjo, Sweden. ⟨hal-05601048⟩

• Communication dans un congrès

SmartGaN: First Smart Cut-Based Engineered Substrate for High-Performance GaN Power Devices

Youssef Hamdaoui, Lyes Ben-Hammou, François Grandpierron, Mac Benedict, Thierry Boudet, Farid Medjdoub

<div><p>We report SmartGaN, an engineered GaN substrate platform based on Smart Cut™ layer-transfer technology for power electronics. The approach enables the transfer of thin GaN layers onto 8-inch silicon and polycrystalline SiC (poly-SiC) substrates, providing a scalable route to…

PCIM, Jun 2026, Nuremberg, Germany. ⟨hal-05776277⟩

• Communication dans un congrès

Energy-Efficient RIS-aided Uplink Cell-Free Massive MIMO-NOMA

Mohamad Ousseily, Joumana Farah, Matthieu Crussière, Joseph Doumit, Charbel Abdel Nour, Eric Pierre Simon

<div><p>Cell-free massive MIMO (CF-mMIMO) promises uniform coverage for beyond-5G networks but faces critical energy efficiency (EE) challenges in dense and uncoordinated Internet-of-Things deployments. This paper addresses uncoordinated uplink transmission where devices transmit…

IEEE Vehicular Technology Conference (VTC 2026-Spring), Jun 2026, Nice, France. ⟨hal-05749898⟩

• Communication dans un congrès

Aerodynamics force estimates from flow field measurements in insect-inspired vibrating wings

Alexandre Dallot, Vincent Stin, Marguerite de La Bigne, Eric Cattan, Sébastien Grondel, Sofiane Ghenna, Olivier Thomas, Benjamin Thiria, Ramiro Godoy-Diana

This study investigates a method to estimate aerodynamic force production of a resonant, twowinged Nano Air Vehicle (NAV) prototype using 2D particle image velocimetry (PIV) and a pressure calculation algorithm. The prototype, with a 7.4 mm chord length, is excited at a range of frequencies around…

DisCoVor 2026, the university of Edinburgh, Jun 2026, Edinburgh, United Kingdom. ⟨hal-05663690⟩

• Communication dans un congrès

Towards Green Biomedical Actuation: Current State and Emerging Perspectives on Functional Materials for DDS

Martyna Myszograj, Michal Rychlik, Sofiane Ghenna, Eric Cattan

The rapid development of biomedical drug delivery systems (DDS) has driven increasing interest in functional materials capable of enabling controlled, targeted and stimuli-responsive therapeutic release. This development has the potential to optimize spatial and temporal control over dosing,…

5th European Congress on Applied Chemistry, Jun 2026, Lisbon, Portugal. ⟨hal-05663699⟩

• Poster de conférence

Nano-caractérisation avancée par microscopies à sonde locale

L. Thomas, Sébastien Germain, Hugo Djeha, Sylvie Godey, Maxime Berthe

27ème édition du Forum des Microscopies à Sondes Locales, Jun 2026, Saint-Rémy-lès-Chevreuse, France. ⟨hal-05702711⟩

• Communication dans un congrès

Delta-Sigma Modulation for Digital Transmitters: from Fundamental Concepts to Advanced Architectures

Antoine Frappé

IEEE RFIC Workshop WMA: All-Digital RF Transceivers: Architectures, Technologies and Applications for the Future of Wireless Systems, Jun 2026, Boston, United States. ⟨hal-05763168⟩

• Communication dans un congrès

Highly Localized Delivery of Microwaves to Quantum Bits with a Scanning Loop Micro-Antenna

Sangjun Noh, Minghao Jiang, Javier Noé Ramos-Silva, Philip Hemmer, Kamel Haddadi, Peter Burke

We demonstrate highly localized delivery of microwaves to quantum bits with a scanning loop micro-antenna. The quantum state of the qubits (ensembles of nitrogen vacancy centers in microdiamond) is read out optically, via optically detected magnetic resonance (ODMR). A 600 × 600 μm2 via-based PCB…

2026 IEEE MTT-S Radio Frequency Systems and Applications Symposium (IMS RFSA), Jun 2026, Boston, United States. pp.337-340, ⟨10.1109/IMSRFSA70221.2026.11624215⟩. ⟨hal-05734663⟩