Publications

• COMM

BIOMEMS Activities at LIMMS/CNRS-IIS

Gonzalo Cabodevila, Vincent Senez, Serge Camou, Matthieu Denoual, Eric Leclerc, Teruo Fuji, Hiroyuki Fujita

The 8th International Micromachine Symposium, Nov 2002, Tokyo, Japan. ⟨hal-00107291⟩

• COMM

Radiated Power Measurements of Electronic Equipments in Three-Dimensional TEM Cells

Virginie Deniau, J. Rioult, M. Heddebaut, Bernard Demoulin

Abstract –Three-dimensional TEM cells are new test facilities which permit us to measure the total radiated power of equipment under test, in the lower frequencies, without having to place it in different positions. Firstly, this paper briefly presents the three-dimensional concept and the…

EMC COMPO 2002 3rd International Workshop on Electromagnetic Compatibility of Integrated Circuits 3ème Conférence Internationale sur la Compatibilité Electromagnétique des Circuits Intégrés, Nov 2002, Toulouse, France. pp.39-42. ⟨hal-00511203⟩

• COMM

Détection et reconnaissance de l'état des cavités souterraines par sismique réflexion haute résolution (SHR)

Lynda Driad, Bogdan Piwakowski

L'évaluation du risque d'effondrement dans les zones contenant des cavités naturelles (dissolution de gypse, calcaire) ou anthropiques (carrière et mines exploitées) est complexe. La connaissance des caractéristiques et le comportement à long terme des cavités souterraines représentent…

Journée AGAP "Géophysique appliquée aux besoins du génie civil et de l'environnement", Nov 2002, Nantes, France. ⟨ineris-00972392⟩

• COMM

An ultra-wide bandwidth photomixer with down conversion at terahertz frequency

Emilien Peytavit, S. Arscott, D. Lippens, Gaël Mouret, Pascal Masselin, S. Matton, Robin Bocquet, Jean-Francois Lampin, L. Desplanque, F. Mollot

We report on the development of an-ultra-broad band photoconductive detector, based on low-temperature-grown GaAs, vertically-integrated with terahertz spiral antennas. Velocity overshoot was expected in the photo-response facing the dramatic decrease in conversion efficiency due to a very short…

THz 2002. 2002 IEEE Tenth International Conference on Terahertz Electronics, Sep 2002, Cambridge, United Kingdom. pp.23-26, ⟨10.1109/THZ.2002.1037578⟩. ⟨hal-02347966⟩

• COMM

Vivaldi antenna for obstacle detection and warning system at 94 GHz

Claire Migliaccio, B. D. Nguyen, J.-L. Le Sonn, Christian Pichot, K. Yamamoto, N. Yonemoto, K. Yamada, N. Rolland, K. Vanoverschelde

Journées Internationales de Nice sur les Antennes (JINA 2002), Nov 2002, Nice, France. pp.279-282. ⟨hal-00984119⟩

• ART

Classification and characterization of impulsive noise on indoor power line used for data communications

Virginie Degardin, M. Lienard, A. Zeddam, F. Gauthier, Pierre Degauque

The performance of a link using the indoor power line network as a medium for communication strongly depends on the noise characteristics. Besides the background noise and the narrow band noise mainly due to broadcast transmitters, impulsive noise adversely affects the quality of service. This…

IEEE Transactions on Consumer Electronics, 2002, 48 (4), pp.913-918. ⟨10.1109/TCE.2003.1196420⟩. ⟨hal-03514953⟩

• THESE

Génération et Propagation aux fréquences Terahertz, Waveguiding and photomixing at Terahertz frequency

Emilien Peytavit

Ce travail de thèse a porté sur la génération aux fréquences THz par la technique dite de photomélange. La première partie de cette étude a été consacrée aux éléments essentiels d'un tel dispositif utilisé au THz : le GaAs épitaxié à basse température (GaAs BT), un photodétecteur à électrodes…, This Thesis deals with the generation of THz frequencies based on the photomixing process. The first part describes the main components of devices, which are low-temperature-grown GaAs (LTG-GaAs), interdigitated electrodes and planar antenna. This study allows us to obtain a largely tunable source…

Micro et nanotechnologies/Microélectronique. Université des Sciences et Technologie de Lille - Lille I, 2002. Français. ⟨NNT : ⟩. ⟨tel-00008092⟩

• ART

Concurrent multiscale model of an atomic crystal coupled with elastic continua

P. Deymier, Jerome O. Vasseur

A methodology based on a Green’s function formalism, which enables the coupling between atomic and continuous systems, is employed to evaluate the dynamical properties of concurrent elastic multiscale models. Boundary conditions satisfying the continuity of displacement and stress across interfaces…

Physical Review B, 2002, 66 (13), ⟨10.1103/PhysRevB.66.134106⟩. ⟨hal-03302147⟩

• ART

High performance double-sided microstrip PBG filter

Tahsin Akalin, Miguel A. G. Laso, E. Delos, Txema Lopetegi, Olivier Vanbésien, Mario Sorolla, Didier Lippens

Microwave filters in microstrip technology have been designed by taking advantage of metal patterning of the front and back-side planes. It is shown that such an approach with drilled holes in the ground plane for the high impedance sections permits one to alleviate some of the drawbacks associated…

Microwave and Optical Technology Letters, 2002, 35, pp.90-93. ⟨10.1002/mop.10525⟩. ⟨hal-00148634⟩

• COMM

High performance HBV multipliers monolithically integrated onto a host quartz substrate

T. David, S. Arscott, J.-M. Munier, Thibaut Decoopman, Tahsin Akalin, Patrick Mounaix, Xavier Mélique, Olivier Vanbésien, Gérard Beaudin, Didier Lippens

Fully integrated monolithic circuits incorporating InP-based heterostructure barrier varactor (HBV) frequency multipliers have been fabricated via epitaxial lift-off and transfer-substrate techniques onto a quartz substrate. We have obtained a maximum output power of 6 mW at 288 GHz corresponding…

THz 2002. 2002 IEEE Tenth International Conference on Terahertz Electronics, Sep 2002, Cambridge, United Kingdom. pp.113-116, ⟨10.1109/THZ.2002.1037604⟩. ⟨hal-02347952⟩