Publications

• Poster de conférence

Prétraitement perceptuel pour l’optimisation du codage HEVC

Eloïse Vidal, François-Xavier Coudoux, Patrick Corlay, Christine Guillemot

Actes du XXVIème Colloque GRETSI, Sep 2017, Juan-les-Pins, France. ⟨hal-03582751⟩

• Communication dans un congrès

Codage basé sur les réseaux de points pour le canal à relais Gaussien mono- et bidirectionnel avec bruits corrélés

Anne Savard, Claudio Weidmann

Ce papier porte sur deux modèles de communications coopératives, le canal à relais et le canal bidirectionnel Gaussien, lorsque les bruits au relais et à la(aux) destination(s) sont corrélés. Un codage basé réseaux de points est proposé pour atteindre la région de rendement de Compress-and-Forward…

GRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-les-Pins, France. ⟨hal-01900968⟩

• Communication dans un congrès

Optimisation du modèle autoregressif AR(2) pour l'estimation d'un canal radio-mobile de Rayleigh-Jakes à évanouissement plat

Ali Houssam El Husseini, Eric Pierre Simon, Laurent Ros

This paper deals with the estimation of the flat fading Rayleigh channel with Jakes' Doppler spectrum (model due to R.H. Clarke in 1968), frequency non-selective and slow fading variations. A common method of the literature consists in approximating the variations of the channel by an auto-…, Nous traitons l'estimation d'un canal de communication radio-mobile aléatoire selon un modèle de Rayleigh à spectre Doppler de Jakes (modèle dû à R.H. Clarke en 1968), non-sélectif en fréquence et à variations lentes à l'échelle du temps symbole. Une méthode classique de la…

GRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France. ⟨hal-01587888⟩

• Communication dans un congrès

Hybrid model for fast EM simulation of wireless interferences in railway system

Ulrich Biaou, Sara Iben Jellal, Michael Bocquet, S. Baranowski, Samuel Leman, Frédéric Hoëppe

An original ElectroMagnetic simulation methodology based on the hybridization of deterministic and statistical models is proposed to study wireless signal propagation inside a train. The coupling between the EM methods is performed with the Kron's networks formalism to significantly optimize…

2017 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Sep 2017, Angers, France. pp.1-6, ⟨10.1109/EMCEurope.2017.8094711⟩. ⟨hal-03579772⟩

• Communication dans un congrès

Electronic structure and optical properties of 2D nanostructured semiconductors

Christophe Delerue, Athmane Tadjine

NanoGe September Meeting, Sep 2017, Barcelona, Spain. ⟨hal-03317607⟩

• Article dans une revue

Chemical Gas Sensor Based on a Flexible Capacitive Microwave Transducer Associated with a Sensitive Carbon Composite Polymer Film

Prince Bahoumina, Hamida Hallil, Jean-Luc L Lachaud, Aymen Abdelghani, Kamel Frigui, Stéphane Bila, Dominique Baillargeat, Qing Zhang, Phillipe Coquet, Carlos Paragua, Emmanuelle Pichonat, Henri Happy, Dominique Rebière, Corinne Dejous

This communication presents results on the feasibility of an inkjet printed chemical gas sensor suitable for a real time multi-sensing platform. The prototype targets volatile organic compounds (VOCs) such as ethanol vapor to monitor environmental pollution. The designed and ink-jet printed…

Proceedings, 2017, Proceedings of Eurosensors 2017, 1 (4), ⟨10.3390/proceedings1040439⟩. ⟨hal-01719023⟩

• Article dans une revue

Birth by cesarean section and schizophrenia: results from the multicenter FACE-SZ data-set

G. Fond, E. Bulzacka, L. Boyer, P. Llorca, O. Godin, L. Brunel, G. Andrianarisoa, Bruno Aouizerate, F. Berna, D. Capdevielle, I. Chereau, H. Denizot, M. Dorey, C. Dubertret, J. Dubreucq, C. Faget, F. Gabayet, Y. Le Strat, J. Micoulaud-Franchi, D. Misdrahi, R. Rey, R. Richieri, M. Roger, C. Passerieux, A. Schandrin, M. Urbach, P. Vidalhet, F. Schürhoff, M. Leboyer

European Archives of Psychiatry and Clinical Neuroscience, 2017, 267 (6), pp.587-594. ⟨10.1007/s00406-016-0708-3⟩. ⟨hal-02174753⟩

• Article dans une revue

Free-Space Characterization of Magneto-Optical Hexaferrites in the Submillimeter-Wave Range

Tomas Horak, Guillaume Ducournau, Martin Micica, Kamil Postava, Jamal Ben Youssef, Jean-Francois Lampin, Mathias Vanwolleghem

We present the quasi-optical free-space characterization of magneto-optical hexagonal ferrites-crystalline BaFe 12 O 19 and both ceramic and crystalline SrFe 12 O 19 -in the range between 325 and 500 GHz using a vector network analyzer. This method provides us the full complex spectrum of the 2 × 2…

IEEE Transactions on Terahertz Science and Technology, 2017, 7 (5), pp.563-571. ⟨10.1109/TTHZ.2017.2736340⟩. ⟨hal-01944744⟩

• Article dans une revue

Degradation of InGaN-based MQW solar cells under 405 nm laser excitation

Carlo de Santi, Matteo Meneghini, Alessandro Caria, Ezgi Dogmus, Malek Zegaoui, F Medjdoub, Enrico Zanoni, Gaudenzio Meneghesso

Within this paper we analyze the reliability of 25 × multi quantum well InGaN-based devices, designed to be used as high power photodetectors or in multi-junction solar cells. Under stress with monochromatic excitation at 405 nm by means of a laser diode, we detect degradation at optical power…

Microelectronics Reliability, 2017, 76-77, pp.575-578. ⟨10.1016/j.microrel.2017.06.072⟩. ⟨hal-03028379⟩

• Article dans une revue

Fast time-domain laser Doppler vibrometry characterization of surface acoustic waves devices

Nikolay Smagin, Lyes Djoumi, Etienne Herth, Meddy Vanotti, Dame Fall, Virginie Patissier, Marc Duquennoy, Mohammadi Ouaftouh

This paper explores experiments and an in-depth analysis of surface acoustic waves (SAW) imaging using scanning laser Doppler vibrometry. Optical measurements allow visualization of wave propagation and resonance patterns in SAW devices as well as the detection of loss sources and undesired…

Sensors and Actuators A: Physical , 2017, 264, pp.96--106. ⟨10.1016/j.sna.2017.07.035⟩. ⟨hal-02392694⟩