Publications

• Communication dans un congrès

A coupler-free differential noise figure measurement technique without noise source on a two-port network analyzer

Yogadissen Andee, Caroline Arnaud, Philippe Seurre, Francois Danneville

This paper presents a measurement technique for the noise figure of differential amplifiers using commercially-available 2-port network analyzers. It is based on the measurement of the noise wave correlation at the output ports of the differential amplifier. A simple measurement setup is used as…

IEEE Radio and Antenna Days of the Indian Ocean (RADIO), Sep 2015, Belle Mare, Mauritius. ⟨10.1109/RADIO.2015.7323398⟩. ⟨hal-03272704⟩

• Communication dans un congrès

Large-signal modeling up to W-band of AlGaN/GaN based high-electron-mobility transistors

Adrien Cutivet, Philippe Altuntas, N. Defrance, Etienne Okada, Vanessa Avramovic, Marie Lesecq, Virginie Hoel, Jean-Claude de Jaeger, F. Boone, Maher, Hassan

This paper reports on the development of a thermo-electrical non-linear model for sub-100 nm gate length AR:aN/GaN High-Electron-Mobility Transistors (HEMT) grown on silicon (111) substrate by Molecular Beam Epitaxy (MBE). The presented model benefits from the innovative implementations of a sub-…

10th European Microwave Integrated Circuits Conference (EuMIC), Sep 2015, Paris, France. pp.93-96, ⟨10.1109/EuMIC.2015.7345076⟩. ⟨hal-03276915⟩

• Communication dans un congrès

Ink-jet printed flexible gas sensors based on electromagnetic transduction and carbon materials

Prince Bahoumina, Hamida Hallil, Jean-Luc Lachaud, Corinne Dejous, Dominique Rebiere, Carlos Alberto Paragua Macuri, Kamel Frigui, Stéphane Bila, Dominique Baillargeat, Sébastien Pacchini, Coquet Philippe, Emmanuelle Pichonnat, Henri Happy

IEEE Sensors, 2015, Busan, South Korea. ⟨hal-01302216⟩

• Article dans une revue

Tunability of a One-Dimensional Elastic/Piezoelectric Phononic Crystal Using External Capacitances

S. Degraeve, C. Granger, Bertrand Dubus, Jerome O. Vasseur, M. Pham Thi, Anne-Christine Hladky

A superlattice made of alternate rods constituted of piezoelectric ceramic and elastic material is shown, theoretically and experimentally, to exhibit wide Bragg band gaps. The width of these stop bands is affected not only by the elastic impedance ratio between the constituent materials but also…

Acta Acustica united with Acustica, 2015, 101 (3), pp.494-501. ⟨10.3813/AAA.918846⟩. ⟨hal-03300127⟩

• Communication dans un congrès

Non Destructive Evaluation of containment nuclear plants structures

V. Garnier, Jérôme Verdier, Zoubir Mehdi Sbartaï, Odile Abraham, Bogdan Piwakowski, E. Larose, Jean-Marie Henault, H. Hafid, Jean François Chaix, C. Payan, H. Sqalli

French Projects of Investment for the Future, called “Research for Nuclear Safety and Radiation Protection” have been initiated to further research on the causes, the management, the impact of the observed nuclear accidents and to propose and validate solutions to limit the risk and the…

20th International Symposium on Nonlinear Acoustics, Jun 2015, Berlin, Germany. ⟨hal-01303775⟩

• Communication dans un congrès

Mesure dans la bande HF des caractéristiques des arcs électriques sur câble aéronautique

Virginie Degardin, L. Kone, Pierre Degauque, J. Genoulaz, Flavien Valensi

Workshop Arcs et Contacts Électriques (ACE 2015), 1-2 Juin 2015, Nancy (FRANCE), 2015, Nancy, France. ⟨hal-03989333⟩

• Article dans une revue

Design and performances evaluation of new Costas-based radar waveforms with pulse coding diversity

Nadjah Touati, Charles Tatkeu, Thierry Chonavel, Atika Rivenq

Costas codes are a variant of pulse compression waveforms, largely studied for their attractive time-frequency properties. Their 'thumbtack-like' ambiguity function (AF) makes them highly suitable for delay and Doppler estimation, in radar and sonar applications. However, this behaviour…

IET Radar Sonar and Navigation, 2015, 15p. ⟨10.1049/iet-rsn.2014.0450⟩. ⟨hal-01213558⟩

• Communication dans un congrès

Experimental Study of Passive Defect Detection and Localization in Thin Plates from Noise Correlation

Lynda Chehami, Emmanuel Moulin, Julien de Rosny, Claire Prada, Jamal Assaad, Farouk Benmeddour

This paper reports experimental results on a passive imaging technique for structural health monitoring to detect the occurrence of defects in plate-like structures. This technique is based on the fact that the active transient response between two sensors can be passively retrieved by cross-…

International Congress on Ultrasonics, ICU 2015, May 2015, Metz, France. pp.322-325, ⟨10.1016/j.phpro.2015.08.216⟩. ⟨hal-04087482⟩

• Article dans une revue

Bulk elastic waves with unidirectional backscattering-immune topological states in a time-dependent superlattice

N. Swinteck, S. Matsuo, K. Runge, Jerome O. Vasseur, P. Lucas, P. Deymier

Recent progress in electronic and electromagnetic topological insulators has led to the demonstration of one way propagation of electron and photon edge states and the possibility of immunity to backscattering by edge defects. Unfortunately, such topologically protected propagation of waves in the…

Journal of Applied Physics, 2015, 118 (6), pp.063103. ⟨10.1063/1.4928619⟩. ⟨hal-03304962⟩

• Poster de conférence

Synthesis and Characterization of Gold Nanoparticles Functionalized with Electropolymerizable or Optically Switchable π-Conjugated Systems

Ali Yassin, I. L. Dobra, Philippe Blanchard, Maiténa Oçafrain, Jean Roncali, David Guérin, Stéphane Lenfant, Yannick Viero, Dominique Vuillaume

SYMOLESCO Workshop, 2015, Engelberg, Switzerland. , 2015. ⟨hal-02564057⟩