Results 11 to 20 of about 78,152 (269)

Synthesis of phase-locked counter-phase modulated pumps for SBS-suppressed fiber parametric amplifiers [PDF]

, 2010
We propose and experimentally demonstrate a new all-optical technique for the generation of two optical pumps with oppositely varying carrier phases for mitigating SBS in parametric amplifiers without phase-dither transfer from pumps to ...
J. Kakande, D. J. Richardson, Slavík, R., Parmigiani, F., Petropoulos, P., F. Parmigiani, Richardson, D.J., P. Petropoulos, R. Slavík, Kakande, J.   +9 more
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Design and Stability Analysis Techniques for Switching-Mode Nonlinear Circuits: Power Amplifiers and Oscillators [PDF]

, 2006
A design technique for kW level switching mode power amplifiers is presented. Several push pull pairs, independently tuned to Class E/Fodd, are combined by a distributed active transformer.
Jeon, Sanggeun
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Shunt bootstrapping technique to improve bandwidth of transimpedance amplifiers. [PDF]

, 1999
The input capacitance of transimpedance amplifiers can limit their response time. One novel technique based on a shunt bootstrap method is shown to be of advantage to op-amp based circuits with a high transimpedance ...
Hoyle, C., Peyton, A. J., Peyton, A.; id_orcid   +2 more
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Noise Figure Measurement of Differential Amplifiers Using non-Ideal Baluns [PDF]

, 2011
This paper analyzes the noise and gain measurement of microwave differential amplifiers using two passive baluns. A general model of the baluns is considered, including potential losses and phase/amplitude unbalances.
García Pérez, Oscar Alberto, Luis Enrique Garcia-Munoz, Vicente Gonzalez-Posadas, Daniel Segovia-Vargas, Segovia Vargas, Daniel, Oscar Garcia-Perez, García Muñoz, Luis Enrique, González Posadas, Vicente   +7 more
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Coupled experiment/simulation approach for the design of radiation-hardened rare-earth doped optical fibers and amplifiers [PDF]

, 2011
We developed an approach to design radiation-hardened rare earth -doped fibers and amplifiers. This methodology combines testing experiments on these devices with particle swarm optimization (PSO) calculations.
F. Prudenzano, Mescia, L, Vivona, M., Girard, S, Boukenter, Aziz, A. Boukenter, Goiffon, V, Cannas, M., V. Goiffon, Mescia, Luciano, Boukenter, A, L. Mescia, Vivona, Marilena, Mescia, L., R. Boscaino, Cadier, B., P. Paillet, Paillet, P., Y. Ouerdane, Boukenter, A., Paillet, P, Paillet, Philippe, Marcandella, C, Cadier, Benoît, S. Girard, A. Laurent, Laurent, A, Robin, T, C. Marcandella, Goiffon, Vincent, Cadier, B, Ouerdane, Y., Ouerdane, Y, Girard, Sylvain, Prudenzano F, Robin, Thierry, F. Robin, Prudenzano, F, Laurent, Arnaud, Boscaino, Roberto, T. Robin, Robin, T., B. Cadier, Marcandella, C., Goiffon, V., Cannas, Marco, M. Cannas, Prudenzano, F., Boscaino, R., Prudenzano, Francesco, Ouerdane, Youcef, M. Vivona, Girard, Sébastien, Marcandella, Claude, Laurent, A.   +54 more
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Novel design for noise controlled semiconductor optical amplifier [PDF]

, 2009
The use of semiconductor optical amplifiers (SOA) in optical communications networks has so far been limited due to their inherent large noise figure (NF) compared to Erbium Doped Fibre Amplifiers.
Frederic Surre, Carney, Kevin, Severine Philippe, Philippe, Severine, Surre, Frederic, Kevin Carney, Lennox, Robert, Bradley, Ann Louise, R. Lennox, Pascal Landais, Landais, Pascal, A. Louise Bradley   +11 more
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Bootstrapping techniques to improve the bandwidth of transimpedance amplifiers. [PDF]

, 1998
Transimpedance amplifiers using voltage feedback operational amplifiers are widely used for current to voltage conversion in applications when a moderate/high bandwidth and a high sensitivity are required, such as photodiodes, photomultipliers, electron ...
C. Hoyle, Hoyle, C., Peyton, A. J., A. Peyton   +3 more
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A Survey of Low Voltage and Low Power Amplifier Topologies

Journal of Low Power Electronics and Applications, 2018
Reducing voltage supply is one of the most effective way to reduce the power consumption, but, on the other hand it is a challenging choice for the analog designers.
Anna Richelli, Luigi Colalongo, Zsolt Kovacs-Vajna, Giacomo Calvetti, Davide Ferrari, Marco Finanzini, Simone Pinetti, Enrico Prevosti, Jacopo Savoldelli, Stefano Scarlassara   +9 more
doaj   +1 more source

Am I Way Wrong on this One? On the Multiple Semantic Sources and Paths of Development of the Amplifier Way in American English

Lexis: Journal in English Lexicology, 2020
This article explores the diachronic semantic development of the intensifier way in American English. It has been claimed in the literature that the intensifying function of way derives from the use of spatial adverbial (a)way, but I propose that this ...
Hélène Margerie
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Insulting Rhetorical Questions – Mitigators or Amplifiers?

Respectus Philologicus, 2022
The paper examines whether rhetorical questions (RQs) with insulting content or implications soften or intensify the insulting content that they express, as compared to corresponding direct statements with similar insulting content.
Džemal Špago
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