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Publications

Affichage des publications 2811 à 2820 sur 4021 au total

Electronics

Reliability of power MOSFET-based smart switches under normal and extreme conditions for 24 V battery system applications

This study aims to assess the reliability of smart converters for applications using 24 V batteries. It compares degradation effects and lifetime durations for similar dissipated energies when these smart power switches are subjected to normal and…

G Rostaing, M Berkani, D Mechouche, D Labrousse, S Lefebvre, Z Khatir, P Dupuy

Microelectronics Reliability -

Design of poly(N-acryloylglycine) materials for incorporation of microorganisms

To incorporate microorganisms and to preserve their integrity, new matrices of poly(N-acryloylglycine) have been designed under appropriate conditions. To understand the interactions between the microorganisms and the organic part of the matrices,…

Jean-Marie Ringeard, Pascal Griesmar, Emmanuel Caplain, Magalie Michiel, Stéphane Serfaty, Jean-Yves Le Huerou, Desislava Marinkova, Lyubov Yotova

Journal of Applied Polymer Science -

Comment améliorer la perception des motocycles par les automobilistes à l'approche d'une intersection ?

La plupart des accidents des 2 roues motorisés ont lieu en intersection et dans la majorité de ces accidents, le motocycle avait la priorité. En plus des erreurs de détection, la mauvaise perception par l’automobiliste de la vitesse d’approche et du…

Maud Ranchet, Viola Cavallo, Maria Pinto, Stéphane Espie, Fabrice Vienne, Nguyen-Thong Dang

Séminaire du GERI 'Deux roues motorisés' -

Other

Improving car drivers' perception of motorcyclists through innovative headlight configurations

The most frequent cause of motorcycle accidents involves another vehicle violating the motorcycle's right-of-way at an intersection. In addition to detection errors, the misperception of the approaching motorcycle's speed and time-to-arrival is…

Viola Cavallo, Maud Ranchet, Maria Pinto, Stéphane Espie, Fabrice Vienne, Nguyen-Thong Dang

10th International Symposium on Automotive Lighting (ISAL) -

Signal and Image processing

MAXIMUM LIKELIHOOD ESTIMATION OF CLUTTER SUBSPACE IN NON HOMOGENEOUS NOISE CONTEXT

In the context of a disturbance composed of a Low Rank (LR) clutter plus a white Gaussian noise, the corresponding LR filters used to detect a target embedded in this disturbance needs less training vectors than classical methods to reach equivalent…

Arnaud Breloy, Luc Le Magoarou, Guillaume Ginolhac, Frédéric Pascal, Philippe Forster

21st European Signal Processing Conference (EUSIPCO 2013) -

Electronics

Power cycling aging tests at 200°C of SiC assemblies for high temperature electronics

The reliability of power electronic modules is of utmost importance all the more so since they would be exposed to high ambient temperatures and frequent power cycling. Aging tests at 200°C have been done using power cycling in order to study some…

Ali Ibrahim, Zoubir Khatir

EPE 13 - European Conference on Power Electronics and Applications -

Physics

Design and characterization of an efficient dual patch rectenna for Microwave Energy Recycling in the ISM Band

This paper describes the design, modeling and optimization of an efficient ISM band dual patch rectenna capable of achieving more than 80% RF-to-DC conversion efficiency at low/medium power densities. The circuit is based on a full-wave rectifier,…

Hakim Takhedmit, Laurent Cirio, Odile Picon, Christian Vollaire, Bruno Allard, François Costa

Progress In Electromagnetics Research C -

Electric power

Advanced approach to local magnetic field computation in magnetocaloric materials characterization

Magnetocaloric material (MCM) measurements and data treatments are essential for modeling and developing magnetic refrigeration system. The paper discusses the thermodynamic relevance of the material model considered and proposes a suitable strategy…

Morgan Almanza, Ando Tiana Raminosoa, Afef Kedous-Lebouc, Salvatore Miraglia

IRMC 2013, XXII International Material Research Congress 2013 -