Publications

• Article dans une revue

UWB cooperatif radar for localization and communication dedicated to guided transport

Tarik Tahri, Yassin El Hillali, Laila Sakkila, Atika Rivenq

Wireless technology for communication and localization in train applications are widely used. Ultra wide band appears as a very suitable technology for this kind of application, due to its large bandwidth, also to its good resistance to the interference and to multipath. In this paper, a new system…

International Journal of Intelligent Systems and Applications, 2014, 6, pp.27-33. ⟨10.5815/ijisa.2014.10.04⟩. ⟨hal-01056958⟩

• Communication dans un congrès

Elastic field scattered by a resonator in an acoustic metamaterial

Bernard Bonello, Rémi Marchal, Rayisa P. Moiseyenko, Yan Pennec, Bahram Djafari-Rouhani, J. Zhao, Olga Boyko-Kazymyrenko

Locally resonant sonic materials are artificially structured composites designed to exhibit negative effective mass density and/or elastic constants at frequencies below the Bragg band gap, giving rise to one or several forbidden bands in a frequency range where the elastic wavelength is much…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium D - Phonons and fluctuations in low dimensional structures, 2014, Lille, France. ⟨hal-00964114⟩

• Communication dans un congrès

Hybrid organic-inorganic nanocomposites for terahertz applications

D. Hourlier-Bahloul, Srisaran Venkatachalam, Christophe Boyaval, Guillaume Ducournau, Y. Blum, Jean-Francois Lampin

The TeraHertz (THz) portion corresponds to the part of the electromagnetic spectrum having frequencies ranging from 0.3 to 10 THz. Unlike UV or X-rays, THz photons are not energetic enough to break chemical bonds or to ionize atoms or molecules. These radiations have found widespread applications…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium I - Solution processing and properties of functional oxide thin films and nanostructures, 2014, Lille, France. ⟨hal-00964115⟩

• Article dans une revue

Train accurate localization using ultra wide band radio and time reversal

Bouna Fall, Fouzia Elbahhar, Marc Heddebaut, Atika Rivenq

In guided transport, the precise localization of trains is vital for nominal operation of the transport system. In a propagation environment such as a railway line, an effective localization sensor is complex to design since it must operate in the presence of many fixed and mobile obstacles…

International Journal of Engineering and Innovative Technology, 2014, 3 (Issue 12), p234-244. ⟨hal-01068479⟩

• Communication dans un congrès

High Efficiency Process for Industrial Manufacturing of p-Type Crystalline Silicon Solar Cells Developed in the Frame of PROTERRA Project

N. Le Quang, P. Gall, R. Monna, M. Gauthier, Davy Gérard, S. Williatte, A. Rambaud, G. Goaer, Mustapha Lemiti, B. Pelissier, D. Conte, J. Moyroud, Jean-Pierre Vilcot, M. Pawlik, Mathieu Halbwax

no abstract

29th E-PVSEC, 2014, Amsterdam, The, Netherlands. ⟨hal-01489927⟩

• Communication dans un congrès

Mesure de la permittivité complexe du polydimethylsiloxane (PDMS) jusqu'à 220 GHz pour la mise en oeuvre d'une électronique souple

Pierre-Yves Cresson, Yovan Orlic, Jean-François Legier, Erick Paleczny, Luc Dubois, Philippe Coquet, Nicolas Tiercelin, Sami Hage-Ali, Philippe Pernod, Vladimir Preobrazhensky, Tuami Lasri

Des lignes coplanaires sont réalisées sur un film souple de Polydimethylsiloxane (PDMS) de 182 μm d'épaisseur. Après avoir mesuré les paramètres [S] de ces lignes, des algorithmes ajustent la permittivité complexe du matériau pour que les valeurs des constantes de propagation extraites des…

13èmes Journées de Caractérisation Microondes et Matériaux, JCMM2014, 2014, Nantes, France. article 9, 4 p. ⟨hal-01005731⟩

• Communication dans un congrès

CVD graphene growth on Ni films and transfer

Geetanjali Deokar, Jean-Louis Codron, Christophe Boyaval, Xavier Wallart, Dominique Vignaud

4th Graphene Conference, Graphene 2014, 2014, Toulouse, France. ⟨hal-01005676⟩

• Communication dans un congrès

Métasurfaces absorbantes flexibles en ondes millimétriques

Ludovic Burgnies, Jianping Hao, Colin Mismer, Guillaume Ducournau, Eric Lheurette, Didier Lippens

Dans cette communication, nous présentons une étude de faisabilité ainsi que la vérification expérimentale de structures planaires absorbantes dans la gamme des ondes millimétriques réalisées en technologie flexible. L'absorption large bande est obtenue grâce aux différentes fréquences de…

13èmes Journées de Caractérisation Microondes et Matériaux, JCMM2014, 2014, Nantes, France. article 8, 4 p. ⟨hal-01005672⟩

• Communication dans un congrès

200 GHz coherent wireless link using photonics-based emission

Guillaume Ducournau, Y. Yoshimizu, S. Hisatake, F. Pavanello, Emilien Peytavit, Mohammed Zaknoune, T. Nagatsuma, Jean-Francois Lampin

We investigated a coherent THz link at 200 GHz, with variable data rate up to 11 Gbit/s, featuring the combination of a quasi-optic UTC-PD emitter and a high sensitivity electronic receiver. This coherent link relies on an optical frequency comb generator at emission to produce an optical beat note…

39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Sep 2014, Tucson, United States. ⟨10.1109/IRMMW-THz.2014.6956001⟩. ⟨hal-03286172⟩

• Article dans une revue

Improved efficiency by the effect of strain on the structure of a solar cell based on GaInP/GaAs

Abdelkader Aissat, Rachid Bestam, Jean-Pierre Vilcot

This work is aimed at the study of GaInP-based photovoltaic cell. The effects of In content, lattice parameter mismatch and thickness of the SiO2 insulating layer on the characteristics and efficiency of the GaInP structure were investigated. We noticed that for higher In concentrations, the band…

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2014, 3, pp.7038-7046. ⟨hal-00947584⟩