Publications associées à Shortwave radio

Low-loss germanium strip waveguides on silicon for the mid-infrared

Hans Peter Herzig, Vincent Paeder, Lubos Hvozdara, Yu-Chi Chang

Mid-infrared photonics in silicon needs low-loss integrated waveguides. While monocrystalline germanium waveguides on silicon have been proposed, experimental realization has not been reported. Here we demonstrate a germanium strip waveguide on a silicon s ...

Optical Society of America2012

High-resolution gamma ray spectroscopy measurements of the fast ion energy distribution in JET 4He plasmas

Patrick Blanchard

High-resolutionγ-ray measurements were carried out on the Joint European Torus (JET) in an experiment aimed at accelerating 4He ions in the MeV range by coupling third harmonic radio frequency heating to an injected 4He beam. For the first time, Doppler br ...

International Atomic Energy Agency2012

Sidebands in Fourier transform ion cyclotron resonance mass spectra

Yury Tsybin, Anton Kozhinov, Sasa Miladinovic

Sidebands in mass spectra are an intrinsic feature of Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS). Appearance of the sidebands there is detrimental for the analytical performance, especially in case of complex mixtures analyzed ...

Elsevier2012

Looking Inside Modern Receivers

Pierre-André Farine, Cyril Botteron, Frédéric Chastellain

The principle of wireless communications originates from the need to communicate between two points separated by a distance sufficiently large to prevent the use of wires. This article talks about modern receivers in which the basic building blocks of mode ...

Institute of Electrical and Electronics Engineers2011

Audio-visual synchronization recovery in multimedia content

Touradj Ebrahimi, Jong Seok Lee

This paper proposes a method recovering audio-visual synchronization of multimedia content. It exploits the correlation between the acoustic and the visual signals in order to estimate the audio-visual drift existing in the content. By shifting the audio s ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Meshing strategy of equivalent substrate schematic in SMART power IC

Maher Kayal, Jean-Michel Sallese, Fabrizio Lo Conte

In this paper, a modeling methodology able to create an equivalent schematic of an High-Voltage integrated circuit is developed. The equivalent schematic is based on enhanced model of diodes and resistances, accounting for minority and majority carrier pro ...

IEEE2011

Circuit Level Modeling Methodology of Parasitic Substrate Current Injection from a High-Voltage H-bridge at High Temperature

Maher Kayal, Jean-Michel Sallese, Fabrizio Lo Conte

In this paper, a modeling methodology is validated based on an enhanced model of the diode, that we have developed to simulate substrate current coupling mechanisms on a typical H -bridge structure. An equivalent schematic based on an enhanced model of the ...

2011

Analytical study of S-wave propagation across saturated joints in rock masses

Gaofeng Zhao, Jianbo Zhu

Joints are important mechanical and hydrological features of rock masses, and they can greatly affect wave propagation and attenuation across jointed rock masses. Joints often contain liquid, and the presence of liquid will change the mechanical behaviors ...

Crc Press-Taylor & Francis Group, 6000 Broken Sound Parkway Nw, Ste 300, Boca Raton, Fl 33487-2742 Usa2010

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Shortwave radio

Low-loss germanium strip waveguides on silicon for the mid-infrared

Design of a Discrete-Component Impulse-Radio Ultra Wide-Band (IR-UWB) Testbed and Design of a very Low-Power IR-UWB Transmitter in CMOS Technology

High-resolution gamma ray spectroscopy measurements of the fast ion energy distribution in JET 4He plasmas

Sidebands in Fourier transform ion cyclotron resonance mass spectra

Looking Inside Modern Receivers

Audio-visual synchronization recovery in multimedia content

Meshing strategy of equivalent substrate schematic in SMART power IC

Circuit Level Modeling Methodology of Parasitic Substrate Current Injection from a High-Voltage H-bridge at High Temperature

Method for wireless transmission between two electroacoustic transducers, and device for carrying out said method

Analytical study of S-wave propagation across saturated joints in rock masses

Graph Chatbot

Chattez avec Graph Search

Method for wireless transmission between two electroacoustic transducers, and device for carrying out said method

Design of a Discrete-Component Impulse-Radio Ultra Wide-Band (IR-UWB) Testbed and Design of a very Low-Power IR-UWB Transmitter in CMOS Technology

Analytical study of S-wave propagation across saturated joints in rock masses

High-resolution gamma ray spectroscopy measurements of the fast ion energy distribution in JET 4He plasmas

Looking Inside Modern Receivers

Audio-visual synchronization recovery in multimedia content

Circuit Level Modeling Methodology of Parasitic Substrate Current Injection from a High-Voltage H-bridge at High Temperature

Meshing strategy of equivalent substrate schematic in SMART power IC

Low-loss germanium strip waveguides on silicon for the mid-infrared

Sidebands in Fourier transform ion cyclotron resonance mass spectra