Publications associées à Modulation de phase

GABA-mediated tonic inhibition differentially modulates gain in functional subtypes of cortical interneurons

Sean Lewis Hill, Christian Andreas Rössert, Bas-Jan Zandt, Steven Petrou

The binding of GABA (gamma-aminobutyric acid) to extrasynaptic GABA(A) receptors generates tonic inhibition that acts as a powerful modulator of cortical network activity. Despite GABA being present throughout the extracellular space of the brain, previous ...

NATL ACAD SCIENCES2020

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

Fabrizio Carbone, Giovanni Maria Vanacore, Ivan Madan

The past decade has witnessed a quantum revolution in the field of computation, communication and materials investigation. A similar revolution is also occurring for free-electron based techniques, where the classical treatment of a free electron as a poin ...

SPRINGERNATURE2020

Temporal Modulation of Bianisotropic Metasurfaces for Unidirectional Wave Amplification

Mohammad Sajjad Mirmoosa, Xiao Wang

Nonreciprocity in time-modulated metasurfaces is normally achieved only when it is combined with with space modulation, using at least two time-varying elements located at different positions in space. In this talk, we present the idea of time-modulated bi ...

IEEE2020

Modurec: Recommender Systems with Feature and Time Modulation

Pascal Frossard, Clément Arthur Yvon Vignac, Javier Alejandro Maroto Morales

Current state of the art algorithms for recommender systems are mainly based on collaborative filtering, which exploits user ratings to discover latent factors in the data. These algorithms unfortunately do not make effective use of other features, which c ...

2020

Extraordinary wave dynamics in time-Floquet acoustic systems

Romain Christophe Rémy Fleury, Theodoros Koutserimpas

We discuss our recent research advances about wave control and manipulation using periodic temporalmodulation of a system’s properties. By using the unique properties of time-Floquet systems, we constructacoustic metamaterials with extreme effective proper ...

2019

Spectral Purification of Microwave Signals with Disciplined Dissipative Kerr Solitons

Tobias Kippenberg, Hairun Guo, Erwan Guillaume Albert Lucas, Wenle Weng

Continuous-wave-driven Kerr nonlinear microresonators give rise to self-organization in terms of dissipative Kerr solitons, which constitute optical frequency combs that can be used to generate low-noise microwave signals. Here, by applying either amplitud ...

AMER PHYSICAL SOC2019

ISI Sensitivity of PAM Signaling for Very High-Speed Short-Reach Copper Links

Seyed Armin Tajalli, Yusuf Leblebici, Firat Çelik, Ayça Akkaya

This paper presents a comparative study, analyzing the potentials of pulse amplitude modulation (PAM) for implementing next generation high-speed copper wireline links. This comparative study analyzes the sensitivities of PAM2, PAM4 and PAM8 to inter-symbo ...

IEEE2019

A 4.8pJ/b 6Gb/s ADC-Based PAM-4 Wireline Receiver Data -Path with Cyclic Prefix in 14nm FinFET

Andreas Peter Burg, Cosimo Aprile, Yusuf Leblebici, Alessandro Cevrero, Lukas Kull, Gain Kim, Ilter Ozkaya, Thomas Toifl

This work presents an ADC-bascd receiver (RX) data-path for frame-based PAM-4 modulation with a cyclic prefix (CP). Similar to discrete multi-tone (DMT) modulation, a frame of PAM-4 symbols arc protected from the channel delay spread by the CP taps. A PAM- ...

IEEE2019

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Modulation de phase

Spatial statistics of superposition of two uncorrelated speckle patterns with polarization diversity

GABA-mediated tonic inhibition differentially modulates gain in functional subtypes of cortical interneurons

Comprehensive Spectral Analysis of PWM Waveforms With Compensated DC link Oscillations

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

Temporal Modulation of Bianisotropic Metasurfaces for Unidirectional Wave Amplification

Modurec: Recommender Systems with Feature and Time Modulation

Extraordinary wave dynamics in time-Floquet acoustic systems

Spectral Purification of Microwave Signals with Disciplined Dissipative Kerr Solitons

ISI Sensitivity of PAM Signaling for Very High-Speed Short-Reach Copper Links

A 4.8pJ/b 6Gb/s ADC-Based PAM-4 Wireline Receiver Data -Path with Cyclic Prefix in 14nm FinFET

Graph Chatbot

Chattez avec Graph Search

Temporal Modulation of Bianisotropic Metasurfaces for Unidirectional Wave Amplification

Comprehensive Spectral Analysis of PWM Waveforms With Compensated DC link Oscillations

GABA-mediated tonic inhibition differentially modulates gain in functional subtypes of cortical interneurons

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

ISI Sensitivity of PAM Signaling for Very High-Speed Short-Reach Copper Links

Spectral Purification of Microwave Signals with Disciplined Dissipative Kerr Solitons

A 4.8pJ/b 6Gb/s ADC-Based PAM-4 Wireline Receiver Data -Path with Cyclic Prefix in 14nm FinFET

Modurec: Recommender Systems with Feature and Time Modulation

Extraordinary wave dynamics in time-Floquet acoustic systems

Spatial statistics of superposition of two uncorrelated speckle patterns with polarization diversity