Publicaciones

• Thèse

Réseaux de capteurs sans fil, Wireless sensor networks

Fady Shebli

Les réseaux de capteurs sans fil possèdent des potentialités intéressantes dans des segments de l'économie et dans notre vie courante, comme le contrôle et la préservation de l'environnement, la gestion des outils de fabrication et des outils commerciaux, l'automatisation des..., Wireless sensor networks show promising potentialities in economical sectors and current life, as environment preservation and control, supervision of .manufacturing tools, transport automation and health industries. The design and implementation of sensor networks involve a number of scientific...

Electronique. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0022⟩. ⟨tel-03010244⟩

• Thèse

Développement d'une méthode acoustique basse fréquence pour la caractérisation des milieux fortement absorbants, Developement of a low frequency acoustic method for the characterization of strongly absorbing media

Alain Skaf

Les milieux complexes constituent une classe de matériaux qui occupent une place de plus en plus importante dans notre vie quotidienne. Ainsi, l’étude de leurs caractéristiques physiques présente un intérêt grandissant tant d’un point de vue industriel que fondamental. Cependant, leur structure..., Complex media is a class of materials often found in our daily life. Thus, the study of their physical characteristics presents a growing interest from an industrial and fundamental point of view. However, their heterogeneous structure and their complex mechanical behavior which depend on the...

Electronique. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0023⟩. ⟨hal-00362348⟩

• Article dans une revue

Nonlinear Characterization and Modeling of Carbon Nanotube Field-Effect Transistors

Arnaud Curutchet, Didier Theron, Matthieu Werquin, Damien Ducatteau, Henri Happy, Gilles Dambrine, Jean-Marc Bethoux, Vincent Derycke, Christophe Gaquière

We report for the first time to our knowledge large-signal measurements performed at 600 MHz and in time domain on carbon nanotube field-effect transistors (CNFETs) using a large-signal network analyzer. To overcome the very high mismatch between the high CNFET impedance and the basic 50-Omega...

IEEE Transactions on Microwave Theory and Techniques, 2008, 56 (7), pp.1505-1510. ⟨10.1109/TMTT.2008.925209⟩. ⟨hal-00315911⟩

• Article dans une revue

Preparation and characterization of antimony-doped SnO₂ thin films on gold and silver substrates for electrochemical and surface plasmon resonance studies

Maël Manesse, Rosendo Sanjines, Valérie Stambouli, Rabah Boukherroub, Sabine Szunerits

The paper reports on the deposition of thin antimony (Sb)-doped SnO₂ films onto gold and silver substrates using magnetron sputtering. The influence of the SnO₂:Sb film on the electrochemical and surface plasmon resonance properties is investigated. The...

• Communication dans un congrès

TEM analysis of ion plated HfO2/SiO2 multilayers for femtosecond lasers

Manuel Flury, Gilles Patriache, David Troadec, Olivier Parriaux

7th Symposium SiO2, advanced dielectrics and related devices, Jul 2008, Saint-Etienne, France. ⟨ujm-00290782⟩

• Article dans une revue

A TRL-like calibration for tunable interdigitated BST varactors

Ludovic Burgnies, Gabriel Vélu, Gregory Houzet, Karine Blary, Jean-Claude Carru, Didier Lippens

We report on a de-embedding technique for measuring the reflection coefficients of comblike capacitors patterned on barium-strontium-titanate (BST) ferroelectric films. The technique is derived from the thru-reflect-line calibration technique and is combined with conformal mapping to retrieve the...

IEEE Transactions on Instrumentation and Measurement, 2008, 57 (6), pp.1127-1132. ⟨10.1109/TIM.2007.915120⟩. ⟨hal-00356922⟩

• Communication dans un congrès

Transmission gaps and Fano resonances in a simple acoustic waveguide : analytical model

El Houssaine El Boudouti, Tarik Mrabti, Housni Al-Wahsh, Bahram Djafari-Rouhani, Abdellatif Akjouj, L. Dobrzynski

A simple acoustic device consisting of two dangling side resonators grafted at two sites on a slender tube is designed possibly to obtain transmission stop bands (where the propagation of longitudinal acoustic waves is forbidden). In contrast to all known systems of this kind, a spectral...

Second ASA-EAA Joint Conference, ACOUSTICS'08, Jun 2008, Paris, France. ⟨10.1088/0953-8984/20/25/255212⟩. ⟨hal-00362009⟩

• Thèse

Traitement en temps réel de signaux radar appliqués aux transports terrestres, Real time signal processing of radar signals application to terrestrial transportation

Jamal Zaidouni

L’objectif de ce travail de recherche est de concevoir un radar anti-collision à corrélation qui sera embarqué sur véhicule. Ce capteur se base sur l’utilisation des codes SBPA en émission et la corrélation en réception. Nous cherchons à améliorer ses performances en étudiant la partie codage et..., The objective of this research is to design correlation anti-collision radar to be embedded on the vehicle. This sensor is based on pseudo-random codes in transmission and correlation in reception. We seek to improve its performances by studying the coding and signal processing unit. To reduce the...

Electronique. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0016⟩. ⟨hal-00362097⟩

• Communication dans un congrès

InAlN/GaN MOSHEMT with thermally grown oxide

F Medjdoub, J.-F Carlin, M Alomari, M Gonschorek, E Feltin, M A Py, Christophe Gaquière, N Grandjean, E Kohn

Device Research Conference, Jun 2008, Santa barbara, United States. ⟨hal-03281290⟩

• Communication dans un congrès

Characterization of carbon nanotube field-effect transistors using an active load pull LSNA setup

Christophe Gaquière, Arnaud Curutchet, Didier Theron, Matthieu Werquin, Damien Ducatteau, Jean-Marc Bethoux, Henri Happy, Gilles Dambrine, Vincent Derycke

CNFETs have been characterized under large signal conditions at 600 MHz with an original active load pull setup using a LSNA. A non linear model of CNFET has been established and validated by comparison with the experimental results. Using this non linear model, design of circuits can be considered...

71st ARFTG Microwave Measurement Conference, ARFTG 2008, Jun 2008, Atlanta, GA, United States. ⟨10.1109/ARFTG.2008.4633311⟩. ⟨hal-00362030⟩