Publications

• COMM

Composite left-right handed metamaterials at terahertz frequencies

Shengxiang Wang, Frédéric Garet, Karine Blary, Eric Lheurette, Jean-Louis Coutaz, Didier Lippens

High-transmissivity left/right-handed metamaterials were fabricated in a multilayered dielectric/hole metal array technology and experimentally assessed at sub-millimeter wave lengths. From the frequency dependence of the scattering parameters, we show the possibility to close the gap between the…

35th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2010, Sep 2010, Rome, Italy. pp.1-2, ⟨10.1109/ICIMW.2010.5612536⟩. ⟨hal-00549946⟩

• COMM

An UWB millimeter-wave transceiver architecture for wireless sensor networks applications

L. Jin, Christophe Loyez, N. Rolland, P.A. Rolland

40th European Microwave Conference, EuMC 2010, 2010, France. pp.377-380. ⟨hal-00549932⟩

• COMM

AlGaN/GaN HEMTs reported on flexible polyimide substrate

Marie Lesecq, Virginie Hoel, A. Lecavelier, E. Pichonat, Jean-Claude de Jaeger, Y. Douvry, F. Lecourt, A. Ebongue, Y. Cordier

5th Space Agency-MOD Round Table Workshop on GaN Component Technologies, 2010, Netherlands. pp.9-12. ⟨hal-00549997⟩

• ART

Ultrafast acoustics in the middle UV range : coherent phonons at higher frequencies and in smaller objects

S. Ayrinhac, Arnaud Devos, A. Le Louarn, P.A. Mante, P. Emery

Optics Letters, 2010, 35, pp.3510-3512. ⟨10.1364/OL.35.003510⟩. ⟨hal-00549447⟩

• ART

Four-port communication receiver with digital IQ-regeneration

Kamel Haddadi, M.M. Wang, Christophe Loyez, D. Glay, T. Lasri

IEEE Microwave and Wireless Components Letters, 2010, 20, pp.58-60. ⟨10.1109/LMWC.2009.2035969⟩. ⟨hal-00549489⟩

• ART

Self-assembled germanium quantum-dot supercrystals in silicon with extremely low thermal conductivities for thermoelectrics

J.N. Gillet, S. Volz

Journal of Electronic Materials, 2010, 39, pp.2154-2161. ⟨10.1007/s11664-009-0977-y⟩. ⟨hal-00549632⟩

• ART

Laser generated guided waves and finite element modeling for the thickness gauging of thin layers

F. Lefevre, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

Review of Scientific Instruments, 2010, 81, pp.034901-1-5. ⟨10.1063/1.3317734⟩. ⟨hal-00549540⟩

• COMM

Nonlinear Acoustics of Phase Conjugate ultrasound Waves

Vladimir Preobrazhensky, Philippe Pernod

In this presentation, the principles of nonlinear acoustics of phase conjugate ultrasound waves (PCW) and their applications for nonlinear imaging and flow diagnostics are reviewed. The theoretical basis for description of nonlinear propagation of PCW in inhomogeneous and moving media is presented…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00549633⟩

• ART

Automatic Modulation Recognition Using Wavelet Transform and Neural Networks in Wireless Systems

Kais Hassan, Iyad Dayoub, Walaa Hamouda, Marion Berbineau

Modulation type is one of the most important characteristics used in signal wave form identification. In this paper, an algorithm for automatic digital modulation recognition is proposed. The proposed algorithm is verified using higher-order statistical moments (HOM) of continuous wavelet transform…

EURASIP Journal on Advances in Signal Processing, 2010, 2010 (Article ID 532), pp.13. ⟨10.1155/2010/532898⟩. ⟨hal-00542402⟩

• ART

Nerve Agent Sensors Sub-ppm Detection of Nerve Agents Using Chemically Functionalized Silicon Nanoribbon Field-Effect Transistors**

Simon Clavaguera, Alexandre Carella, Laurent Caillier, Caroline Celle, Jacques Pécaut, Stéphane Lenfant, Dominique Vuillaume, Jean-Pierre Simonato

Organophosphorus compounds (OPs) represent one of the most important and lethal classes of chemical warfare agents (e.g. sarin, tabun, soman). Highly active volatile OPs are powerful inhibitors of acetylcholinesterase, which is a critical enzyme of the nervous system. [1] The ease of manufacturing…

Angewandte Chemie, 2010, 49, pp.4063-4066. ⟨10.1002/anie.201000122⟩. ⟨cea-01344100⟩