Publications

• Article dans une revue

Process and realization of a three dimensional gold electroplated antenna on a flexible epoxy film for wireless micromotion system

Philippe Basset, Andreas Kaiser, Dominique Collard, Lionel Buchaillot

The process and realization of a light and low resistive antenna for wireless communications by inductive coupling at 13.56 MHz is presented. The antenna is realized on an insulated substrate made of SU-8 resist in order to prevent the losses due to eddy currents from occurring and to strongly…

Journal of Vacuum Science and Technology, 2002, 20 (4), pp.1465-1470. ⟨10.1116/1.1494066⟩. ⟨hal-00148764⟩

• Article dans une revue

Electrostatic micro actuators

D. Collard, H. Fujita, H. Toshiyoshi, Bernard Legrand, L. Buchaillot

Nano et micro technologies, 2002, 2, pp.83-124. ⟨hal-00148761⟩

• Communication dans un congrès

Conception d'un dispositif de commande à distance pour des actionneurs électrostatiques microsystèmes

Philippe Basset, B. Stefanelli, L. Buchaillot, D. Collard, A. Kaiser

Colloque CAO des Circuits Intégrés et Systèmes, 2002, Paris, France. ⟨hal-00148740⟩

• Communication dans un congrès

Architecture level center frequency drift compensation method for micro-mechanical filters used in IF stages of wireless telecommunication receivers

Olivier Billoint, Dimitri Galayko, Bernard Legrand, Andreas Kaiser

A prototype of a 433.92 MHz RF receiver using a micro-mechanical resonator as channel-selection filter in the 2nd IF stage has been realized (94.5 kHz center frequency, 20 Hz bandwidth). A novel approach is used for managing the temperature drift of the center frequency of the micro-mechanical…

Design, Test, Integration, and Packaging of MEMS/MOEMS, DTIP 2002, May 2002, Canne, France. pp.136-142. ⟨hal-00148741⟩

• Article dans une revue

The GaN yellow luminescence centre observed using optoelectronic modulation spectroscopy

C.H. Chiu, F. Omnes, Christophe Gaquière, P. Gibart, J.G. Swanson

Journal of Physics D: Applied Physics, 2002, 35, pp.609-614. ⟨hal-00250398⟩

• Communication dans un congrès

Comparative application of gravimetry, ground penetrating radar and high-resolution seismic reflection surveys for the detection of shallow archaelogical vestiges

P. Palacios, J. Cartel, C. Macedo, E. Loiseau, Bogdan Piwakowski, M. Gouyegou, J. Mania, D. Roger, F. Loridant, P. Herbin, C. Louvion

8th Meeting of Environmental and Engineering Geophysics Society-European Section, 2002, Portugal. pp.131-134. ⟨hal-00250192⟩

• Article dans une revue

Failles quaternaires des environs de Longueville-sur-Aube et relations avec les pollutions de l'aquifère crayeux, intérêt de la géophysique de sub-surface

P. Benoit, J.M. Grisoni, Bogdan Piwakowski

Bulletin d'information des géologues du Bassin de Paris, 2002, 39, pp.21-35. ⟨hal-00250193⟩

• Article dans une revue

Detection of chemical damage in concrete using ultrasound

S. Ould Naffa, Marc Goueygou, Bogdan Piwakowski, François Buyle-Bodin

This research deals with a non-destructive method for characterizing the degraded cover of concrete structures using high-frequency ultrasound (0.5–1 MHz). Although such a frequency range is unusual in civil engineering, it is well suited to the kind of defect to be detected, as it corresponds to a…

Ultrasonics, 2002, 40 (1-8), pp.247-251. ⟨10.1016/S0041-624X(02)00146-4⟩. ⟨hal-00140147⟩

• Article dans une revue

Assessment of broadhand ultrasonic attenuation measurements in inhomogeneous media

Marc Goueygou, Bogdan Piwakowski, S. Ould Naffa, François Buyle-Bodin

In this paper, we address the problem of evaluating the acoustic attenuation of “difficult” media, i.e. highly attenuating and scattering media. In a broadband, through transmission setup, the signals acquired from such media are characterized by a poor signal-to-noise ratio. Therefore, an accurate…

Ultrasonics, 2002, 40 (1-8), pp.77-82. ⟨10.1016/S0041-624X(02)00094-X⟩. ⟨hal-00140145⟩

• Article dans une revue

La sismique réflexion haute résolution, outil complémentaire du radar géologique pour la reconnaissance des souches superficielles

Bogdan Piwakowski, C. Leonard, Isam Shahrour

Cet article présente une application réussie de l'imagerie sismique réflexion haute résolution (SHR) pour la reconnaissance de couches superficielles. Des progrès récents dans ce domaine ont été accomplis en ce qui concerne les systèmes de mesure, le traitement des signaux et les techniques d…

Revue française de Géotechnique, 2002, 101, pp.23-34. ⟨hal-00140306⟩