Publicaciones

• COMM

Low-Power Event-Driven Spectrogram Extractor for Multiple Keyword Spotting: A proof of concept

Soufiane Mourrane, Benoit Larras, Sylvain Clerc, Andreia Cathelin, Antoine Frappé

Keyword spotting (KWS) is one of the major tasks required in online sensing and surveillance devices. This operation requires the processing and analysis of the audio signals that are complex signals with a random distribution of the information in time. In that context, this paper proposes an...

2023 21st IEEE Interregional NEWCAS Conference (NEWCAS), Jun 2023, Edinburgh, United Kingdom. pp.1-5, ⟨10.1109/NEWCAS57931.2023.10198120⟩. ⟨hal-04195047⟩

• COMM

Ultrafast Nano Generation of Acoustic Waves in Water: Thermophone versus Mechanophone

Michele Diego, Marco Gandolfi, Stefano Giordano, Alessandro Casto, Francesco Maria Belussi, Aurélien Crut, Fabien Vialla, Stefano Roddaro, Matteo Fasano, Fabrice Vallée, Paolo Maioli, Natalia Del Fatti, Francesco Banfi

Nanoscale photothermoacoustics generation in liquids, by reason of its implications in nanoimaging and therapeutic, is a booming topic at the forefront of nanoscale heat transfer, optics and biosciences [1]. Within this frame, liquid-immersed nanotransducers play a major role as efficient...

2023 Conference on Lasers and Electro-Optics/Europe – European Quantum Electronics Virtual Conferences (CLEO®/Europe-EQEC 2023), European Physical Society (EPS), the IEEE Photonics Society (IPS) and the Optica, CLEO®/Europe, Jun 2023, Munich, Germany. ⟨hal-04115589⟩

• COMM

Towards an understanding of the metal / insulator / aqueous electrolyte interfaces in high voltage electrolytic micro-capacitors

Cedric Teyssedou, Christophe Lethien, Pascal Roussel

Congrès 2023 de la Société Chimique de France (SCF2023), Jun 2023, Nantes, France. ⟨hal-04303286⟩

• COMM

[Invited] High efficiency high robustness Q-band AlN/GaN transistors

F Medjdoub

Power-added-efficiency (PAE) becomes a key parameter in order to support complex waveforms with high peak-to-average ratio and large instantaneous bandwidth required for 5G applications for instance. Overall, a high PAE is mandatory in order to reduce the power dissipation, which is a major issue...

International Conference on Materials for Advanced Technologies (ICMAT) 2023, Jun 2023, Singapore, Singapore. ⟨hal-04436475⟩

• COMM

Deep learning assisted quality ranking for list decoding of videos subject to transmission errors

Alexis Guichemerre, Stéphane Coulombe, Anthony Trioux, François-Xavier Coudoux, Patrick Corlay

In this paper, we propose a new deep learning-based quality ranking framework to assist video list decoding methods in the context of unreliable video transmissions. The objective is to identify an intact image (corrected video frame) among a list of candidate images generated by a list decoding...

2023 19th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Jun 2023, Montreal, Canada. pp.135-142, ⟨10.1109/WiMob58348.2023.10187827⟩. ⟨hal-04189076⟩

• POSTER

Développement d’une interface utilisateur interactive pour l’enseignement du traitement de signal

Nikolay Smagin, Lynda Chehami

15ème colloque de l’Enseignement des Technologies et des Sciences de l’Information et des Systèmes (CETSIS 2023), Jun 2023, Reims, France. ⟨hal-04141812⟩

• ART

Theoretical Study of Gold Nanoparticles Randomly Dispersed on a Dielectric/Gold Substrate

Ophélie Saison-Francioso, Gaëtan Lévêque, Abdellatif Akjouj, Yan Pennec

We theoretically study random arrangements of cylindrical gold nanoparticles (NPs) deposited on a dielectric/gold substrate. We use two methods, namely the Finite Element Method (FEM) and the Coupled Dipole Approximation (CDA) method. The FEM is increasingly used to analyze the optical properties...

ACS Omega, 2023, 8 (24), pp.21493-21505. ⟨10.1021/acsomega.3c00342⟩. ⟨hal-04126151⟩

• POSTER

Vers une approche pédagogique par compétences en licence Physique Chimie à l’INSA Hauts-de-France-Projet PRéLUDE

Lynda Chehami

15ème colloque de l’Enseignement des Technologies et des Sciences de l’Information et des Systèmes (CETSIS 2023), Jun 2023, Reims, France. . ⟨hal-04141771⟩

• COMM

Filtres opto-microondes accordables

Samuel Dupont

Journée du Club Opto-Microondes, Société Française d'Optique SFO, Jun 2023, Online, France. ⟨hal-04467532⟩

• COMM

Full frequency duplex link over 645m in the 300 GHz band, Liaison fréquentielle bidirectionnelle simultanée sur 645m dans la bande des 300 GHz

A Renau, C Maye, D Wrana, S Haussmann, I Kallfass, L John, B K Jung, U Hellrung, P Schlegel, T Kuerner, R P Braun, Y Leiba, T Kawanishi, S Hisatake, K Kondou, P. Szriftgiser, Guillaume Ducournau

We present here a demonstration of THz transmission system enabling a full frequency duplex link in the 300 GHz band. This system is coupling a super-heterodyne architecture, E-band modems and duplexing system at 300 GHz., Nous présentons ici une démonstration d'un système de transmission THz permettant une liaison fréquentielle bidirectionnelle simultanée dans la bande des 300 GHz. Ce système associe une architecture super-hétérodyne, des modems en bande E et un système de duplexage à 300 GHz.

Journée du Club Optique Micro-ondes (JCOM 2023), Jun 2023, Visio conference, France. ⟨hal-04160795⟩