Search Results - "Barataud, D."

Psittacosis outbreak after participation in a bird fair, Western France, December 2008 by BELCHIOR, E., BARATAUD, D., OLLIVIER, R., CAPEK, I., LAROUCAU, K., DE BARBEYRAC, B., HUBERT, B.

“…In December 2008, three hospitalized cases of suspected psittacosis infection were notified by respiratory disease clinicians from a local hospital to the…”
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Time-Domain Calibrated Measurements of Wideband Multisines Using a Large-Signal Network Analyzer by El Yaagoubi, M., Neveux, G., Barataud, D., Reveyrand, T., Nebus, J.-M., Verbeyst, F., Gizard, F., Puech, J.

“…This paper presents a calibrated measurement technique that enables phase and magnitude measurements of wideband multisines. This study is based on the use of…”
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Norovirus foodborne outbreaks associated with the consumption of oysters from the Etang de Thau, France, December 2002 by Doyle, A, Barataud, D, Gallay, A, Thiolet, J M, Le Guyaguer, S, Kohli, E, Vaillant, V

“…In January 2003, the Institut de Veille Sanitaire received notification of clusters of gastroenteritis (GE) thought to be associated with consumption of…”
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An outbreak of airborne tularaemia in France, August 2004 by SIRET, V, BARATAUD, D, PRAT, M, VAILLANT, V, ANSART, S, LE COUSTUMIER, A, VAISSAIRE, J, RAFFI, F, GARRE, M, CAPEK, I

“…Fifteen tularaemia cases were identified after a holiday spent at a converted mill in the Vendee region in France, between 9 and 12 August 2004. The mill was…”
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Time-domain envelope measurements for characterization and behavioral modeling of nonlinear devices with memory by Macraigne, F., Reveyrand, T., Neveux, G., Barataud, D., Nebus, J.-M., Soury, A., NGoya, E.

“…This paper presents a calibrated four-channel measurement system for the characterization of nonlinear RF devices such as power amplifiers. The main goal of…”
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40-GHz/150-ns versatile pulsed measurement system for microwave transistor isothermal characterization by Teyssier, J.-P., Bouysse, P., Ouarch, Z., Barataud, D., Peyretaillade, T., Quere, R.

“…A versatile pulsed I(V) and 40-GHz RF measurement system is described with all the know-how and methods to perform efficient, safe, and reliable nonlinear…”
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Microwave Engineering education during COVID-19 pandemic: challenges and solutions implemented in practical work by Fontana, A., Tantot, O., Barataud, D., Fredon, T., Decroze, C., Neveux, G., Verdeyme, S., Andrieu, G., Delhote, N.

“…This article aims to provide some insight into the educational challenges faced at the University of Limoges during the COVID-19 pandemic. The teaching…”
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Measurement and control of current/voltage waveforms of microwave transistors using a harmonic load-pull system for the optimum design of high efficiency power amplifiers by Barataud, D., Blache, F., Mallet, A., Bouysse, P.P., Nebus, J.-M., Villotte, J.P., Obregon, J., Verspecht, J., Auxemery, P.

“…One of the most important requirements that RF and microwave power amplifiers designed for radiocommunication systems must meet is an optimum power added…”
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Hot small-signal S-parameter measurements of power transistors operating under large-signal conditions in a load-pull environment for the study of nonlinear parametric interactions by Gasseling, T., Barataud, D., Mons, S., Nebus, J.-M., Villotte, J.P., Obregon, J.J., Quere, R.

“…This paper presents a setup that enables wide-band (in-band and out-of-band) measurements of hot small-signal S-parameters of nonlinear devices driven by a…”
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Optimum design of very high-efficiency microwave power amplifiers based on time-domain harmonic load-pull measurements by Barataud, D., Campovecchio, M., Nebus, J.-M.

“…Due to the large expansion of wireless communications, the need for high-efficiency power amplifiers has emerged. In mobile communication systems, power…”
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Intermodulation Products of a CMOS SP6T Antenna Switch: Results Comparison Between an Experimental Test-Bench and a Corresponding Simulated Virtual Test-Bench by Ben-Sassi, M., Saleh, H., Sow, O., Lahbib, I., U'Ren, Greg D., Hellepee, C., Passerieux, D., Neveux, G., Barataud, D.

“…This paper presents a comparison between Third Order Intermodulation Distortion (IMD3) measurements and simulations of a RF-SOI SP6T antenna switch. The…”
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A measurement set-up and methodology combining dynamic biasing and baseband predistorsion for high efficiency and linear amplifier design by El Dine, M Saad, Reveyrand, T, Neveux, G, Bouysse, P, Barataud, D, Nebus, J M, Rebernack, W

“…This paper presents a time domain envelope measurement system that enables the study and the optimization of high efficiency and linear power amplifiers by…”
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Measurements of time-domain voltage/current waveforms at RF and microwave frequencies based on the use of a vector network analyzer for the characterization of nonlinear devices-application to high-efficiency power amplifiers and frequency-multipliers optimization by Barataud, D., Arnaud, C., Thibaud, B., Campovecchio, M., Nebus, J.-M., Villotte, J.P.

“…A new time-domain waveform measurement system based on the combination of an harmonic source and load-pull setup with a modified vector network analyzer (VNA)…”
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An Original UWB Radar Platform Based on Coherent Interleaving Sampling Technique by Hamdi, O., Schutz, M., Lenoir, B., Farah, S., Reynaud, S., Delias, A., Neveux, G., Decroze, C., Barataud, D.

“…This paper presents an original Ultra Wide Band (UWB) radar platform based on a coherent sub-sampling technique. The receiver of this UWB radar has a wide RF…”
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An improved behavioral modeling technique for high power amplifiers with memory by Le Gallou, N., Ngoya, E., Buret, H., Barataud, D., Nebus, J.M.

“…The introduction of frequency dependence in system level nonlinear behavioral models is of prime importance as wideband signals are going to be massively used…”
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Real-time microwave remote laboratory architecture by Farah, S., Benachenhou, A., Neveux, G., Barataud, D., Andrieu, G., Fredon, T.

“…An advanced software/hardware flexible and real-time microwave and optical REmote-LABoratory (LABoratoire d'ENseignement VIrtuel: LAB-EN-VI) architecture is…”
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Flexible and real-time remote laboratory architecture based on Node.js server by Farah, S., Benachenhou, A., Neveux, G., Barataud, D., Andrieu, G., Fredon, T.

“…An advanced software/hardware flexible and realtime INTernational-REmote-LABoratory (INT-RE-LAB) architecture is presented in this paper. The INT-RE-LAB is…”
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Ultra-Fast (13ns) Low Frequency/Microwave Transient Measurements, Application to GaN Transistors Characterization of Pulse to Pulse Stability by Ben-Sassi, M., Neveux, G., Barataud, D.

“…This paper describes an on-wafer fully calibrated characterization system of GaN power transistors for the simultaneous and coherent extraction of, on the one…”
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Simulation by Harmonic Balance Techniques of Non-Linear Circuits Driven by Random Modulated Signals by Neveux, G., Barataud, D.

“…A new method is proposed to perform, by Harmonic Balance (HB) techniques, the simulation of non-linear circuits driven by carrier Random-Modulated (RM)…”
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Nonlinear amplifier modeling taking into account HF memory frequency by Launay, F., Wang, Y., Toutain, S., Barataud, S.T.D., Nebus, J.M., Quere, R.

“…A model to describe the nonlinear behavior of a power amplifier is proposed, which extends the power series expansion to take into account frequency dispersion…”
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