Search Results - "Quere, R"

An Electrothermal Model for AlGaN/GaN Power HEMTs Including Trapping Effects to Improve Large-Signal Simulation Results on High VSWR by Jardel, O., De Groote, F., Reveyrand, T., Jacquet, J.-C., Charbonniaud, C., Teyssier, J.-P., Floriot, D., Quere, R.

“…A large-signal electrothermal model for AlGaN/GaN HEMTs including gate and drain related trapping effects is proposed here. This nonlinear model is well…”
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New design method of uniform and nonuniform distributed power amplifiers by Duperrier, C., Campovecchio, M., Roussel, L., Lajugie, M., Quere, R.

“…A new design methodology of uniform and nonuniform distributed power amplifiers is reported in this paper. This method is based on analytical expressions of…”
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Cloning of a proopiomelanocortin cDNA from the pituitary gland of the sea bass (Dicentrarchus labrax) and assessment of mRNA expression in different tissues by means of real-time PCR by Varsamos, S, Wendelaar Bonga, SE, Flik, G, Quere, R, Commes, T

“…Proopiomelanocortin (POMC) cDNA was cloned from sea bass (Dicentrarchus labrax) pituitary gland. A 743 nucleotide sequence was obtained coding for the…”
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Joint optimization of the power-added efficiency and the error-vector measurement of 20-GHz pHEMT amplifier through a new dynamic bias-control method by Forestier, S., Bouysse, P., Quere, R., Mallet, A., Nebus, J.-M., Lapierre, L.

“…This paper presents a method for the optimization of the power-added efficiency (PAE), as well as the error-vector measurement (EVM) of a 20-GHz power…”
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A unified approach for the linear and nonlinear stability analysis of microwave circuits using commercially available tools by Mons, S., Nallatamby, J.-C., Quere, R., Savary, P., Obregon, J.

“…For the first time, an exhaustive linear and nonlinear stability analysis of multitransistors monolithic-microwave integrated-circuit (MMIC) circuits is…”
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An Improved Physics-Based Formulation of the Microwave p-i-n Diode Impedance by Gatard, E., Sommet, R., Bouysse, P., Quere, R.

“…An improved formulation of the frequency-dependent impedance for p-i-n diodes from physical and geometrical parameters is presented. This work is addressed to…”
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Improved Frey Chaotic Digital Encoder for Trellis-Coded Modulation by Vladeanu, C., El Assad, S., Carlach, J.-C., Quere, R.

“…In this brief, nonlinear digital filters with finite precision are analyzed as recursive systematic convolutional (RSC) encoders. An infinite-impulse-response…”
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Behavioral Thermal Modeling for Microwave Power Amplifier Design by Mazeau, J., Sommet, R., Caban-Chastas, D., Gatard, E., Quere, R., Mancuso, Y.

“…System-level models simplify the analysis of complex RF systems, such as transmission-reception modules, by expressing global input-output relationships…”
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High levels of the adhesion molecule CD44 on leukemic cells generate acute myeloid leukemia relapse after withdrawal of the initial transforming event by Quéré, R, Andradottir, S, Brun, A C M, Zubarev, R A, Karlsson, G, Olsson, K, Magnusson, M, Cammenga, J, Karlsson, S

“…Multiple genetic hits are detected in patients with acute myeloid leukemia (AML). To investigate this further, we developed a tetracycline-inducible mouse…”
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Mining SAGE data allows large-scale, sensitive screening of antisense transcript expression by Quéré, Ronan, Manchon, Laurent, Lejeune, Mireille, Clément, Oliver, Pierrat, Fabien, Bonafoux, Béatrice, Commes, Thérèse, Piquemal, David, Marti, Jacques

“…As a growing number of complementary transcripts, susceptible to exert various regulatory functions, are being found in eukaryotes, high throughput analytical…”
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Organ donation by Maastricht-III pediatric patients: Recommendations of the Groupe Francophone de Réanimation et Urgences Pédiatriques (GFRUP) and Association des Anesthésistes Réanimateurs Pédiatriques d'Expression Française (ADARPEF). Part II: Specific organizational and technical considerations by Dauger, S, Blanot, S, Deho, A, Beaux, J, Bonnin, F, Bordet, F, Cremer, R, Dupont, S, Klusiewicz, A, Lafargue, A, Lemains, M, Michel, F, Quéré, R, Blanquat, L de Saint, Samyn, M, Saulnier, M-L, Temper, L, Merchaoui, Z, Roux, B Gaillard-Le

“…A panel of pediatric experts met to develop recommendations on the technical requirements specific to pediatric controlled donation after planned withdrawal of…”
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Organ donation by Maastricht-III pediatric patients: Recommendations of the Groupe Francophone de Réanimation et Urgences Pédiatriques (GFRUP) and Association des Anesthésistes Réanimateurs Pédiatriques d'Expression Française (ADARPEF) Part I: Ethical considerations and family care by Gaillard-Le Roux, B., Cremer, R., de Saint Blanquat, L., Beaux, J., Blanot, S., Bonnin, F., Bordet, F., Deho, A., Dupont, S., Klusiewicz, A., Lafargue, A., Lemains, M., Merchaoui, Z., Quéré, R., Samyn, M., Saulnier, M.-L., Temper, L., Michel, F., Dauger, S.

“…The French Transplant Health Authority (Agence de la Biomédecine) has broadened its organ- and tissue-donation criteria to include pediatric patients whose…”
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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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LP-MOCVD growth of GaAlN/GaN heterostructures on silicon carbide: application to HEMT devices by di Forte Poisson, M.-A., Magis, M., Tordjman, M., Aubry, R., Sarazin, N., Peschang, M., Morvan, E., Delage, S.L., di Persio, J., Quéré, R., Grimbert, B., Hoel, V., Delos, E., Ducatteau, D., Gaquiere, C.

“…This paper reports on the LP-MOCVD growth optimisation of GaAlN/GaN heterostructures grown on silicon carbide substrates for HEMT applications, and on the…”
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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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Synchronization analysis of autonomous microwave circuits using new global-stability analysis tools by Suarez, A., Morales, J., Quere, R.

“…A new spectral-balance technique for the global-stability analysis of autonomous circuits is presented in this paper. This technique relies on the introduction…”
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RF-Interferences Generate Chaotic GHz FM-Carrier for Communications by Pallavisini, A., Larger, L., Udaltsov, V.S., Merolla, J.-M., Quere, R., Butterlin, N., Goedgebuer, J.-P.

“…Following the principle of a highly nonlinear delay oscillator, we demonstrate the generation of an RF chaotic frequency modulated carrier, which could be used…”
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Characterization and modeling of bias dependent breakdown and self-heating in GaInP/GaAs power HBT to improve high power amplifier design by Heckmann, S., Sommet, R., Nebus, J.-M., Jacquet, J.-C., Floriot, D., Auxemery, P., Quere, R.

“…It is usual to say that power GaInP/GaAs heterojunction bipolar transistors (HBTs) have many advantages for power amplification at microwave frequencies,…”
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Model-order reduction of linear and weakly nonlinear time-varying RF and microwave circuits by Casas, F.J., Portilla, J., Quere, R., Mallet, A., Villemazet, J.F.

“…Model-order reduction techniques of RF and microwave linear and weakly nonlinear time-varying circuits are presented. The reduced models capture the memory and…”
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A new nonlinear capacitance model of millimeter wave power PHEMT for accurate AM/AM-AM/PM simulations by Forestier, S., Gasseling, T., Bouysse, Ph, Quere, R., Nebus, J.M.

“…A new one-dimensional (1-D) nonlinear gate-source Cgs and gate-drain Cgd capacitance model designed for power-PHEMT transistors is presented. The capacitance…”
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