Publications

• Communication dans un congrès

Nonlinear elastodynamic simulations using a discontinuous Galerkin method on graphics processors

Olivier Bou Matar, P.Y. Guerder

Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00797664⟩

• Communication dans un congrès

Modeling of pseudo-periodic 1-3 piezo-composites for ultrasonic transducers

R. Rouffaud, Anne-Christine Hladky, M. Pham Thi, E. Leveugle, F. Levassort

Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00797221⟩

• Communication dans un congrès

3D modelling of Rayleigh wave acoustic emission from a crack under stress

W. Ben Khalifa, K. Jezzine, Sébastien Grondel

Acoustics 2012, Apr 2012, Nantes, France. paper 000593, 2627-2632. ⟨hal-00802637⟩

• Communication dans un congrès

The parametric propagation in underwater acoustics : experimental results

E. Bouttard, V. Labat, Olivier Bou Matar, Thierry Chonavel

In underwater acoustics, detection of buried objects in sediments (cables, mines, . . . ) is a complex problem. Indeed, in order to ensure su cient penetration depth in marine sediments, low frequencies have to be used, implying a low resolution. A solution proposed to solve this problem is the…

Acoustics 2012, Apr 2012, Nantes, France. paper 000735, 43-47. ⟨hal-00801091⟩

• Communication dans un congrès

Negative refraction of waves in an elastic phononic crystal matching density and index of water

Anne-Christine Hladky, Charles Croënne, Jerome O. Vasseur, Bertrand Dubus, B. Morvan, A.N. Norris

Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00797224⟩

• Article dans une revue

Diagnostic Instrumental Speech Quality Assessment in a Super-Wideband Context

Nicolas Côté, Vincent Koehl, Sebastian Möller, Alexander Raake, Marcel Wältermann, Valérie Gautier-Turbin

Speech quality models usually estimate the integral quality of the degraded speech files. Such quality values do not inform system developers and telephone service providers on the perceived degradation introduced by the system under study. This paper describes a new intrusive speech quality model…

Journal of the Audio Engineering Society, 2012, 60 (3), pp.156-164. ⟨hal-00690017⟩

• Communication dans un congrès

Dispersion engineering for photonic crystal based nanophotonic devices

Maxence Hofman, Xavier Mélique, Didier Lippens, Olivier Vanbésien, Geoffroy Scherrer, Benoit Cluzel, Frédérique de Fornel, Muamer Kadic, Wojciech Smigaj, Sébastien Guenneau, Boris Gralak

META'12, Apr 2012, Paris, France. ⟨hal-00761544⟩

• Communication dans un congrès

[Invited] THz metamaterials and plasmonics

Willie J. Padilla, Wenchen Chen, Tahsin Akalin

3rd International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2012, Apr 2012, Paris, France. ⟨hal-00798882⟩

• Communication dans un congrès

THz plasmonic using planar Goubau lines

Juliette Mangeney, Djamal Gacemi, Karine Blary, Jean-Francois Lampin, Thibault Laurent, Tahsin Akalin, Paul Crozat, Fanqi Meng

3rd International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2012, Apr 2012, Paris, France. ⟨hal-00798215⟩

• Rapport

Complex amplitudes tracking loop for multipath slow fading channel estimation in OFDM systems

Laurent Ros, Hussein Hijazi, Eric Pierre Simon

This Gipsa-lab research report deals with channel estimation for Orthogonal Frequency Division Multiplexing systems over slowly-varying multi-path fading channels. Most of the conventional methods exploit the frequency domain correlation in estimating the channel at pilot subcarriers position, and…

2012. ⟨hal-00687821⟩