Publications

• Article dans une revue

Evaluation of AllnN/GaN HEMTs on sapphire substrate in microwave, time and temperature domains

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

Electronics Letters, 2007, 43, pp.309-311. ⟨10.1049/el:20073170⟩. ⟨hal-00283497⟩

• Article dans une revue

Comment on 'Sensitivity of surface states to the stack sequences of one-dimensional photonic crystals

Y. El Hassouani, E.H. El Boudouti, H. Aynaou, Bahram Djafari-Rouhani, V.R. Velasco

Comment on 'Sensitivity of surface states to the stack sequences of one-dimensional photonic crystals'. Journal of Optics A: Pure and Applied Optics, 2007, 9, pp.308-313. ⟨10.1088/1464-4258/9/3/N01⟩. ⟨hal-00283125⟩

• Communication dans un congrès

Characterization of electromagnetic leakages throughout the connector shell

Youssef Bouri, Lamine Kone, Jean Razafiarivelo, David Baudry, S. Baranowski, Bernard Demoulin

The paper deals with methodology to analyze electromagnetic (EM) leakages from connectors shielding due to the presence of apertures and slots. Some experimental and numerical results will be proposed to evaluate the electromagnetic coupling between connector apertures and a PCB trace line in terms…

11th IEEE Workshop on Signal Propagation on Interconnects, SPI 2007, May 2007, Ruta di Camogli, Italy. pp.109-112, ⟨10.1109/SPI.2007.4512224⟩. ⟨hal-00284438⟩

• Communication dans un congrès

Simulation of an equivalent diagram to a 2D cavity under Qucs

Hadger Moussa, S. Baranowski, M. Cauterman, B. Demoulin

Symposium on Embedded EMC, 2EMC, 2007, France. paper 1D-1-6. ⟨hal-00284444⟩

• Communication dans un congrès

Compact multilayer piezoresistive gauge for in-plane strain measurement in liquids

Jean-Baptiste Bureau, Bernard Legrand, Dominique Collard, Lionel Buchaillot

This paper presents an original piezoresistive strain gauge architecture based on two polysilicon layers able to sense in-plane strain. These gauges are electrically isolated from the external environment in order to be used in liquids. The presented design is based on three optimization keypoints…

14th International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers'07, Jun 2007, Lyon, France. pp.2267-2270, ⟨10.1109/SENSOR.2007.4300621⟩. ⟨hal-00284392⟩

• Communication dans un congrès

Low-frequency dynamic drain current modeling in AlGaN-GaN HEMTs

Valeria Di Giacomo, Alberto Santarelli, Fabio Filicori, Antonio Raffo, Giorgio Vannini, Raphaël Aubry, Christophe Gaquière

Low-frequency dispersive effects in AlGaN/GaN HEMTs are here modeled above their cutoff frequencies by adopting a modeling approach developed for GaAs PHEMTs. To this aim, a new identification procedure is proposed, which allows to obtain very accurate predictions of the pulsed drain currents, even…

2nd European Microwave Integrated Circuits Conference, EuMIC 2007, Oct 2007, Munich, Germany. pp.68-71, ⟨10.1109/EMICC.2007.4412649⟩. ⟨hal-00284404⟩

• Communication dans un congrès

UWB regulatory compliant synchronization signal for indoor broadcast

C. Laderriere, M. Heddebaut, N. Rocher, Atika Rivenq, Fouzia Boukour, Jean-Michel Rouvaen

4th Workshop on Positioning, Navigation and Communication, WPNC'07, 2007, Germany. pp.183-187, ⟨10.1109/WPNC.2007.353632⟩. ⟨hal-00284410⟩

• Communication dans un congrès

Short range automotive radar based on UWB pseudo-random coding

Laila Sakkila, Yassin El Hillali, Atika Rivenq, C. Tatkeu, Jean-Michel Rouvaen

7th International Conference on ITS Telecommunications, ITST'07, 2007, France. pp.1-6, ⟨10.1109/ITST.2007.4295848⟩. ⟨hal-00284416⟩

• Article dans une revue

Physical study of the dissipated power area in high electron mobility transistors for thermal modelling

Brahim Benbakhti, Michel Rousseau, Jean-Claude de Jaeger

The hot area in power transistors due to the power dissipation is determined from a 2D-hydrodynamic model. The power is calculated everywhere in the device from the knowledge of the physical quantities (current density, electric field). The hot area is determined accurately to be coupled to a…

Microelectronics Journal, 2007, 38 (1), pp.7-13. ⟨10.1016/j.mejo.2006.07.025⟩. ⟨hal-00283492⟩

• Article dans une revue

New results with blind time domain equalization for OFDM system

Sid Ahmed Elahmar, Ali Djebbari, Merahi Bouziani, Jean-Michel Rouvaen

The Multicarrier Equalization by Restoration of RedundancY (MERRY) algorithm has been shown to blindly and adaptively shorten a channel to the length of the guard interval in an OFDM system. Most published works on blind Time Domain Equalization (TEQ) convergence analysis are confined to Ts-spaced…

Information Technology Journal, 2007, 6 (2), pp.207-211. ⟨10.3923/itj.2007.207.211⟩. ⟨hal-00283519⟩