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Affichage de 15351 à 15360 sur 16549

  • Article dans une revue

60 GHz fibre radio communication system for indoor ATM network

Samuel Dupont, N. Rolland-Haese, P.A. Rolland, O. Lafond, J.F. Cadiou, Christophe Loyez

Microwave and Optical Technology Letters, 2001, 30, pp.307-310. ⟨hal-00152495⟩

  • Article dans une revue

Radio frequency transmission of 32 QAM signals over multimode fibre for distributed antenna system applications

D. Wake, Samuel Dupont, C. Lethien, Jean-Pierre Vilcot, Didier Decoster

Electronics Letters, 2001, 37, pp.1087-1089. ⟨hal-00152493⟩

  • Article dans une revue

Finite element modeling of lead magnesium niobate electrostrictive materials : dynamic analysis

J. Coutte, J.C. Debus, Bertrand Dubus, R. Bossut

Journal of the Acoustical Society of America, 2001, 109, pp.1403-1411. ⟨hal-00151686⟩

  • Article dans une revue

Growth of strained Ga<sub>1-x</sub>In<sub>x</sub>P layers on GaP (001) by gas source molecular beam epitaxy: similarities and differences with the growth of strained arsenides

X. Wallart, D. Deresmes, F. Mollot

Using reflection high energy electron diffraction and atomic force microscopy, the growth of Ga1−xInxP alloys on GaP (0 0 1) with x varying from 0.2 to 1 (InP) is investigated and compared to that of arsenides on GaAs (0 0 1) or InP (0 0 1). At 520°C, the evolution of the critical thickness for 3D…

  • Communication dans un congrès

Caractérisation du canal radio 60 GHz pour des liaisons haut débit intra-bâtiment

Laurent Clavier, M. Fryziel, Y. Delignon, Christophe Loyez, N. Rolland, O. Lafond, P.A. Rolland

Actes des 12èmes Journées Nationales Microondes, JNM 2001, 2001, Poitiers, France. ⟨hal-00152047⟩

  • Communication dans un congrès

Acoustical and optical gallium nitride waveguides grown on Si(111) by metalorganic vapor phase epitaxy

H.P.D. Schenk, E. Feltin, M. Vaille, P. Gibart, R. Kunze, H. Schmidt, M. Weihnacht, El Hadj Dogheche

4th International Conference on Nitride Semiconductors, 2001, United States. pp.537-541. ⟨hal-00250412⟩

  • Article dans une revue

Influence of low-temperature buffer layers on the optical waveguiding properties of AlxGa1-xN alloys

El Hadj Dogheche, P. Ruterana, F. Omnes

Journal of Applied Physics, 2001, 90, pp.4411-4414. ⟨hal-00250414⟩

  • Communication dans un congrès

Transistors et circuits AlInAs/InGaAs pour applications millimétriques et sub-millimétriques

S. Bollaert, A. Cappy

Atelier CNES, 2001, Toulouse, France. ⟨hal-00151773⟩

  • Communication dans un congrès

Numerical homogenization techniques applied to active fiber composites

E. Lenglet, Anne-Christine Hladky, E. Deletombe

Proceedings of the 17th International Congress on Acoustics, 2001, Rome, Italy. ⟨hal-00151707⟩

  • Article dans une revue

A unified formalism using effective surface permittivity to study acoustic waves in various anisotropic and piezoelectric multilayers

V. Zhang, Jean-Etienne Lefebvre, C. Bruneel, Tadeusz Gryba

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2001, 48, pp.1449-1461. ⟨hal-00151723⟩