Publicaciones

• Communication dans un congrès

Comparison between 60-GHz UWB frequency modulation and UWB impulse-radio location systems

Michael Bocquet, N. Obeid, Christophe Loyez, C. Lethien, Fouzia Boukour, N. Rolland, M. Heddebau

5th European Radar Conference, EuRAD 2008, 2008, Netherlands. pp.41-43. ⟨hal-00362374⟩

• Communication dans un congrès

Directional beam pattern from a double metal quantum cascade laser with a TEM-horn antenna

Tahsin Akalin, Wilfried Maineult, Emilien Peytavit, P. Jellie, Jean-Francois Lampin, Carlo Sirtori, Stefano Barbieri

We present the operation and the far field radiation pattern of a 2.9 THz double metal quantum cascade laser (QCL) with a micro TEM-horn antenna. An improvement of both the radiation pattern and the collected power level (typically a factor of 2 with f/1 optics) are observed in comparison with the...

Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Sep 2008, Pasadena, CA, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩. ⟨hal-00360482⟩

• Article dans une revue

Enhanced directional optical transmission

L. Dobrzynski, Abdellatif Akjouj

The system presented here enables transmission of almost all the light intensities injected in four input channels into one output channel. It is conceived in the form of a metallic wire with one central hole and four other holes parallel to the central one. The incident light is injected in the...

Applied Physics Letters, 2008, 93 (4), pp.043114. ⟨10.1063/1.2966340⟩. ⟨hal-00357352⟩

• Communication dans un congrès

THz long range plasmonic waveguide in membrane topology

Tahsin Akalin, Emilien Peytavit, Jean-Francois Lampin

In this communication, we present THz planar strip plasmonic (THz-PSP) structures based on planar Goubau lines (PGL). In order to improve different propagation characteristics, a membrane approach is studied because it is more convenient for low dispersion propagation and for a long range plasmonic...

Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Sep 2008, Pasadena, CA, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665467⟩. ⟨hal-00360483⟩

• Communication dans un congrès

Conception et réalisation d'une antenne multistandard pour les terminaux mobiles

M. Ben Ahmed, S. Rahali, M. Bouhorma, F. Elouaai, A. Mamouni

Congrès Méditerranéen des Télécommunications, 2008, Tanger, Maroc. ⟨hal-00361569⟩

• Article dans une revue

First microwave power performance of AlGaN/GaN HEMTs on SopSiC composite substrate

Virginie Hoel, N. Defrance, Jean-Claude de Jaeger, H. Gerard, Christophe Gaquière, H. Lahreche, R. Langer, A. Wilk, M. Lijadi, S. Delage

Electronics Letters, 2008, 44, pp.238-239. ⟨10.1049/el:20083258⟩. ⟨hal-00357797⟩

• Article dans une revue

Status of the emerging InAlN/GaN power HEMT technology

F Medjdoub, J.F. Carlin, Christophe Gaquière, N. Grandjean, E. Kohn

Open Electrical and Electronic Engineering Journal, 2008, 2, pp.1-7. ⟨10.2174/1874129000802010001⟩. ⟨hal-00357799⟩

• Article dans une revue

Effect of fluoride plasma treatment on InAlN/GaN HEMTs

F Medjdoub, M. Alomari, J.F. Carlin, M. Gonschorek, E. Feltin, M.A. Py, Christophe Gaquière, N. Grandjean, E. Kohn

Electronics Letters, 2008, 44, pp.696-698. ⟨10.1049/el:20080864⟩. ⟨hal-00357798⟩

• Communication dans un congrès

Unified and stable scattering matrix formalism for acoustic waves in piezoelectric stacks

Victor Y. Zhang, Vincent Laude

This paper presents a unified and full scattering matrix (s-matrix) formalism. A stable recursive algorithm is derived for computation of the total s-matrix of a multilayered stack in terms of the interface s-matrix, both referring to the eigen-modes amplitudes. The derivation is direct and...

Second ASA-EAA Joint Conference, ACOUSTICS'08, Jul 2008, Paris, France. pp.5957-5962, ⟨10.1121/1.2935657⟩. ⟨hal-00343688⟩

• Autre publication scientifique

Théorie de la spectroscopie des nanotubes de nitrure de bore et du graphene

L. Wirtz

2008. ⟨hal-00362340⟩