Publications

• Communication dans un congrès

Investigation on the optical gain and threshold current density of Ga1-xInxAs1-y-zNySbz/GaAs strained quantum wells laser

Abdelkader Aissat, Said Nacer, Farid Ykhlef, Jean-Pierre Vilcot

The aim of this work is to exploit the properties of the GaInAsNSb/GaAs alloy compressive highly strain structure. Ga 1-x In x As 1-y-z N y Sb z has been found to be a potentially superior material to GaInAsN for optical fiber communications long wavelength laser (VCSELs) applications. Indeed, this…

3rd International Conference on Multimedia Computing and Systems, ICMCS'12, 2012, Tangier, Morocco. pp.1083-1086, ⟨10.1109/ICMCS.2012.6320124⟩. ⟨hal-00801123⟩

• Communication dans un congrès

[Invited] New generation of flexible GHz graphene transistor

H. Happy, C. Sire, F. Ardiaca, Sylvie Lepilliet, J.W.T. Seo, M.C. Hersam, Gilles Dambrine, Vincent Derycke

19th International Display Workshops joint with Asia Display 2012, IDW/AD'12, 2012, Kyoto, Japan. pp.139-140. ⟨hal-00801045⟩

• Communication dans un congrès

160W InAlN/GaN HEMTs amplifier at 2 GHz with optimized thermal management

Stéphane Piotrowicz, Olivier Jardel, Jean-Claude Jacquet, D. Lancereau, Raphaël Aubry, Erwan Morvan, Nicolas Sarazin, Jérémy Dufraisse, Charu Dua, Mourad Oualli, Eric Chartier, Marie-Antoinette Di Forte-Poisson, Christophe Gaquière, Sylvain Laurent Delage

We report on the realization and measurements of InAlN/GaN HEMTs on SiC substrate. At device level, load-pull power measurements were performed at 2 GHz on 2.2mm devices in CW mode. An output power of 10.5W (40.2dBm) with a PAE of 53% were reached. Then, an amplifier was realized using 36mm power…

34th IEEE Compound Semiconductor Integrated Circuit Symposium, CSICS 2012, Oct 2012, La Jolla, CA, United States. pp.1-4, ⟨10.1109/CSICS.2012.6340059⟩. ⟨hal-00801142⟩

• Communication dans un congrès

Source-drain scaling of ion-implanted InAs/AlSb HEMTs

G. Moschetti, P. Nilsson, A. Hallen, L. Desplanque, X. Wallart, J. Grahn

24th International Conference on Indium Phosphide and Related Materials, IPRM 2012, 2012, Santa Barbara, CA, United States. pp.57-60, ⟨10.1109/ICIPRM.2012.6403318⟩. ⟨hal-00801079⟩

• Communication dans un congrès

Permittivité diélectrique des liquides dans la bande X

M.D. Belrhiti, S. Bri, A. Nakheli, M. Haddad, A. Mamouni

12èmes Journées de Caractérisation Microondes et Matériaux, JCMM 2012, 2012, Chambéry, France. session S8, papier ID10, 1-4. ⟨hal-00806621⟩

• Article dans une revue

Development of an ultrasonic experimental device to characterise concrete for structural repair

Farouk Benmeddour, Géraldine Villain, Odile Abraham, Marta Choinska

Various non-destructive testing methods, based on the propagation of ultrasonic waves, can be used to characterise the mechanical properties of structural concrete in situ. The results obtained however are heavily influenced by both water content and concrete mix design. To overcome these biases,…

Construction and Building Materials, 2012, 37, pp.934-942. ⟨10.1016/j.conbuildmat.2012.09.038⟩. ⟨hal-00790360⟩

• Article dans une revue

Performance of MIMO cross-layer MAC protocol based on antenna selection in ad hoc networks

W.F. Mao, W. Hamouda, Iyad Dayoub

Wireless Communications and Mobile Computing, 2012, 12, pp.652-660. ⟨10.1002/wcm.1002⟩. ⟨hal-00788178⟩

• Article dans une revue

THz power divider circuits on planar Goubau lines (PGLs)

A. Treizebre, Simon Laurette, Yansheng Xu, Renato G. Bosisio, Bertrand Bocquet

Terahertz spectroscopy is a new tool for real time biological analysis. Unfortunately, investigations on aqueous solutions remain difficult and need to work on nanovolumes. Integrated Terahertz instrumentation remains a challenge. We demonstrate that Planar Goubau Line (PGL) technology could bring…

Progress In Electromagnetics Research C, 2012, 26, pp.219-228. ⟨10.2528/PIERC11112409⟩. ⟨hal-00788301⟩

• Autre publication scientifique

Étude et amélioration de turbo-codage distribué pour les réseaux coopératifs

Haithem Ben Chikha

2012. ⟨hal-00799334⟩

• Article dans une revue

On the power dissipated by an antenna in transmit mode or in receive mode in a reverberation chamber

I. Junqua, Pierre Degauque, M. Lienard, F. Issac

IEEE Transactions on Electromagnetic Compatibility, 2012, 54, pp.174-180. ⟨10.1109/TEMC.2011.2166271⟩. ⟨hal-00788223⟩