Publications

• Article dans une revue

Thermal characterization using optical methods of AlGaN/GaN HEMTs on SiC substrate in RF operating conditions

Leny Baczkowski, Jean-Claude Jacquet, Olivier Jardel, Christophe Gaquière, myriam moreau, Dominique Carisetti, Laurent Brunel, Franck Vouzelaud, Yves Mancuso

Performance and reliability of wide bandgap high-power amplifiers are correlated with their thermal behavior. Thermal model development and suitable temperature measurement systems are necessary to quantify the channel temperature of devices in real operating conditions. As a direct temperature…

IEEE Transactions on Electron Devices, 2015, 62, pp.3992 - 3998. ⟨10.1109/TED.2015.2493204⟩. ⟨hal-01348823⟩

• Article dans une revue

Reaching the quantum limit of sensitivity in electron spin resonance

A Bienfait, Y Kubo, M Stern, Xin Zhou, T Schenkel, D Vion, D Esteve, B Julsgaard, K Mølmer, P. Bertet, J;j. Pla, C.C. Lo, J.J.L. Morton

The detection and characterization of paramagnetic species by electron spin resonance (ESR) spectroscopy is widely used throughout chemistry, biology and materials science 1 , from in vivo imaging 2 to distance measurements in spin-labelled proteins 3. ESR relies on the inductive detection of…

Nature Nanotechnology, 2015, 11, pp.253-257. ⟨10.1038/NNANO.2015.282⟩. ⟨cea-01366689⟩

• Communication dans un congrès

UWB and time-reversal techniques positioning system for railway application

B. Fall, F. Elbahhar, A. Elabboubi, M. Heddebaut, Atika Rivenq

This paper studies a new techniques for localization system in railway transport using UWB radio and Time Reversal technique (TR) techniques. Communication and localization in rail applications represents a permanent and evolutionary need, motivated by the improvement of the quality and safety of…

1st International Conference on Future Access Enablers for Ubiquitous and Intelligent Infrastructures, FABULOUS 2015, Sep 2015, Ohrid, Unknown Region. pp.181-187, ⟨10.1007/978-3-319-27072-2_23⟩. ⟨hal-03528684⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 4/5]

Raffaele Pisano

2015. ⟨hal-04511031⟩

• Article dans une revue

32 Gbit/s QPSK transmission at 385 GHz using coherent fibre-optic technologies and THz double heterodyne detection

Guillaume Ducournau, K. Engenhardt, P. Szriftgiser, D. Bacquet, Mohammed Zaknoune, Rédha Kassi, E. Lecomte, Jean-Francois Lampin

Introduction: Over the last five years, the continuously growing demand for data rates is pushing up the performance of terahertz (THz) devices and systems. Such technologies are strongly envisaged for communication applications [1]. Among the different systems already reported, the highest…

Electronics Letters, 2015, 51 (12), pp.915-916. ⟨10.1049/el.2015.0702⟩. ⟨hal-03286174⟩

• Communication dans un congrès

Experimental analysis of Zigbee RF signal performance for railway application: Study on a laboratory reduced scale train

Sara Iben Jellal, O. Cohin, S. Baranowski, Ulrich Biaou, Michael Bocquet, Atika Rivenq

Due to its cost and power performance, Zigbee is widely used and can be applied to railway systems. This paper deals with the performance of a Zigbee (IEEE.802.15.4) RF signal, according to several criteria; this analysis is based on an experimental approach and specially on power measurements in…

4th IEEE International Conference on Advanced Logistics and Transport, IEEE ICALT 2015, May 2015, Valenciennes, France. pp.287-292, ⟨10.1109/ICAdLT.2015.7136636⟩. ⟨hal-03528691⟩

• Communication dans un congrès

Non-contact ultrasonic non-destructive techniques : state of the art and their use in civil engineering

Mariusz Kaczmarek, Bogdan Piwakowski, Radoslaw Drelich

Ultrasonic methods of testing of civil engineering materials in air where both transmission of waves into materials and reception of signals are contactless are reviewed. Short history, technical details and examples of applications of currently available methods are discussed. Keywords: ultrasound…

International Symposium on Non-Destructive Testing in Civil Engineering, NDT-CE 2015, Sep 2015, Berlin, Germany. 4 p. ⟨hal-04087510⟩

• Communication dans un congrès

Polarimetric properties and modeling of the power delay profile in large hall scenarios

Shiqi Cheng, Davy Gaillot, Pierre Laly, M. Lienard, Thierry Demol, Emmeric Tanghe, Wout Joseph, Luc Martens

24th European Conference on Networks and Communications, EuCNC 2015, Jun 2015, Paris, France. pp.113-117, ⟨10.1109/EuCNC.2015.7194051⟩. ⟨hal-03346255⟩

• Article dans une revue

Dispersion curves of 2D rods with complex cross-sections: double orthogonal polynomial approach

J.G. Yu, Jean-Etienne Lefebvre, Ch. Zhang, Faniry Emilson Ratolojanahary

Orthogonal polynomial series approach has been used to analyze the guided wave propagation in structures for about 20 years. These structures have always one infinite dimension in the waveguiding direction and, sometimes a regular finite cross-section (axially infinite solid or hollow cylinder for…

Meccanica, 2015, 50 (1), pp.109-117. ⟨10.1007/s11012-014-0058-z⟩. ⟨hal-04080911⟩

• Article dans une revue

A model to predict modal radiation by finite-sized sources in composite plates with account of caustics

Mathilde Stévenin, Alain Lhémery, Sébastien Grondel

The guided wave field generated by finite size transducers in a composite plate is studied. For isotropic plates, Fraunhofer-like approximations can be found in the literature. Similar approximations fail when the plate is anisotropic. A new calculation method is proposed. Based on a modal…

Physics Procedia, 2015, 70, pp.622-625. ⟨10.1016/j.phpro.2015.08.042⟩. ⟨cea-01753218⟩