Publications

Affichage de 10521 à 10530 sur 16064


  • Communication dans un congrès

Enhanced performances of MIMO transmissions over correlated channels system by using adaptive bit and power allocation on eigenmodes

Imade Fatani, Mohamed Gharbi, Marie Zwingelstein, Patrick Corlay, Marion Berbineau, François-Xavier Coudoux

In this paper, we propose the use of bit and power allocation procedure to optimize the use of eigenmodes for multiple antenna systems. We design an adaptive algorithm that exploit the Channel State Information (CSI) available at the transmitter by adapting the transmitted signals in order to…

9th International Conference on Intelligent Transport Systems Telecommunications, ITST 2009, Oct 2009, Lille, France. pp.180-184, ⟨10.1109/ITST.2009.5399361⟩. ⟨hal-00474133⟩

  • Communication dans un congrès

Characterization of evanescent ultrasonic waves in a band gap of a 1D phononic crystal

M. Bavencoffe, B. Morvan, J.L. Izbicki, Anne-Christine Hladky

IEEE International Ultrasonics Symposium, 2009 IEEE IUS, 2009, Italy. pp.1024-1027, ⟨10.1109/ULTSYM.2009.5441893⟩. ⟨hal-00474072⟩

  • Article dans une revue

Coupled analysis of high and low frequency resonant ultrasound spectroscopy : application to the detection of defects in ceramic balls

F. Deneuville, Marc Duquennoy, Mohammadi Ouaftouh, Frédéric Jenot, Mohamed Ourak, S. Desvaux

Review of Scientific Instruments, 2009, 80, pp.054903-1-6. ⟨10.1063/1.3142462⟩. ⟨hal-00473705⟩

  • Communication dans un congrès

Comparison of two coding techniques dedicated to UWB V2V communication system

Yassin El Hillali, Raja Elassali, Fouzia Boukour, A. El Abed, Atika Rivenq

9th International Conference on Intelligent Transport Systems Telecommunications, ITST 2009, 2009, France. pp.673-676, ⟨10.1109/ITST.2009.5399273⟩. ⟨hal-00474137⟩

  • Article dans une revue

Orbital and charge-resolved polaron states in CdSe dots and rods probed by scanning tunneling spectroscopy

Z. Sun, I. Swart, C. Delerue, D. Vanmaekelbergh, P. Liljeroth

Physical Review Letters, 2009, 102, pp.196401-1-4. ⟨10.1103/PhysRevLett.102.196401⟩. ⟨hal-00473341⟩

  • Article dans une revue

Short- and long-range sensing using plasmonic nanostrucures : experimental and theoretical studies

E. Galopin, A. Noual, J. Niedziolka-Jonsson, M. Jonsson-Nedziolka, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, Rabah Boukherroub, Sabine Szunerits

Journal of Physical Chemistry C, 2009, 113, pp.15921-15927. ⟨10.1021/jp905154z⟩. ⟨hal-00473362⟩

  • Communication dans un congrès

Wurtzite-zinc blende transition in InAs nanowires : experiments and theory

Jonas Johansson, Philippe Caroff, Kimberly A. Dick, Maria E. Messing, Jessica Bolinsson, Knut Deppert, Lars Samuelson

13th European Workshop on Metalorganic Vapor Phase Epitaxy, EWMOVPE XIII, 2009, Ulm, Germany. ⟨hal-00810483⟩

  • Communication dans un congrès

Interrupteur optique réversible constitué d'une monocouche auto-assemblée de molécules azobenzènes

K. Smaali, S. Lenfant, D. Deresmes, S. Godey, D. Vuillaume, S. Karpe, M. Oçafrain, P. Blanchard, J. Roncali

Forum des microscopies à sonde locale, 2009, Hardelot, France. ⟨hal-00574902⟩

  • Communication dans un congrès

Monocouches organiques auto-assemblées pour les nanocomposants organiques

K. Lmimouni, D. Vuillaume, S. Lenfant, David Guérin, N. Clement, S. Pleutin

TELECOM'2009 & 6èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2009, Agadir, Maroc. ⟨hal-00574899⟩

  • Communication dans un congrès

Comportement dynamique de microscopie Kelvin en mode AM sous ultravide

H. Diesinger, D. Deresmes, J.P. Nys, Thierry Melin

Forum des Microscopies à Sonde Locale, 2009, Hardelot, France. ⟨hal-00575395⟩