Publications associées à Gain (électronique)

Scalable conformal array for multi-gigabit body centric wireless communication

Mihai Adrian Ionescu, Montserrat Fernandez-Bolanos Badia

In this work a conceptual design of a conformal antenna array is presented for a millimeter-wave antenna system, optimized for low-cost mass production in PCB technology. The conformal array is constituted by four cube faces with two antennas realized on e ...

2011

Low-Noise Microwave Performance of 0.1 mu m Gate AlInN/GaN HEMTs on SiC

Nicolas Grandjean, Jean-François Carlin, Eric Feltin, Marcus Gonschorek

We report the first microwave noise characterization of AlInN/GaN HEMTs. Transistors with a 0.1 mu m gate implemented on a semi-insulating SiC substrate achieve a maximum current density of 1.92 A/mm at V-GS = 0 V, a measured transconductance g(M) = 480 mS ...

2010

Low-distortion switched-capacitor event-driven analogue to-digital converter

Alexandre Schmid, Yusuf Leblebici, Vahid Majidzadeh Bafar

An event-driven analogue-to-digital converter (ADC) architecture is proposed. The proposed architecture has less sensitivity to amplifier and DAC nonlinearity, and reduces the swing and dynamic common-mode range requirement of the operational transconducta ...

Institution of Engineering and Technology2010

205-GHz (Al,In)N/GaN HEMTs

Nicolas Grandjean, Jean-François Carlin, Eric Feltin, Marcus Gonschorek

We report 55-nm gate AlInN/GaN high-electron-mobility transistors (HEMTs) featuring a short-circuit current gain cutoff frequency of f(T) = 205 GHz at room temperature, a new record for GaN-based HEMTs. The devices source a maximum current density of 2.3 A ...

Institute of Electrical and Electronics Engineers2010

1.3-μm Mode-Locked Disk Laser With Wafer Fused Gain and SESAM Structures

Elyahou Kapon, Alexandru Mereuta, Alexei Sirbu, Andrei Caliman

We report 1.3-mu m mode-locked optically pumped semiconductor disk laser (SDL) made by wafer fusion. The gain medium and the saturable absorber, both based on an InP material system, were integrated with AlGaAs-GaAs distributed Bragg reflectors by localize ...

Institute of Electrical and Electronics Engineers2010

A discrete-components impulse-radio UWB Low-Noise Amplifier with voltage controlled-gain

Catherine Dehollain, Edmund James Colli-Vignarelli

We describe an Ultra-Wide Band Low-Noise Amplifier (LNA) with a variable gain that works in the 4.0 GHz to 4.5 GHz frequency range and is made with off-the-shelf discrete components. This LNA has a 30 dB variable gain and a noise figure of 2.2 dB. It was i ...

2010

Optimal Frequencies for Inductive Powering of Fully Implantable Biosensors for Chronic and Elderly Patients

Giovanni De Micheli, Sandro Carrara, Jacopo Olivo

The paper aims at exploring advantages and drawbacks of using high-frequency inductive links to transmit power wirelessly to implanted biosensors. A system with an external transmitting coil located into a skin patch and a receiving coil embedded into a fu ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

1-to-40 10 Gb/s Channel Multicasting and Amplification in Wideband Parametric Amplifier

Camille Sophie Brès

All-optical 1-to-40 multicasting of 10-Gb/s intensity modulated nonreturn-to-zero data is experimentally demonstrated in an architecture based on a one-pump modulated wideband parametric optical amplifier. The unique combination encompassing a wideband mul ...

Institute of Electrical and Electronics Engineers2008

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Gain (électronique)

Scalable conformal array for multi-gigabit body centric wireless communication

Low-Noise Microwave Performance of 0.1 mu m Gate AlInN/GaN HEMTs on SiC

Low-distortion switched-capacitor event-driven analogue to-digital converter

205-GHz (Al,In)N/GaN HEMTs

Low-power and high-performance Automatic Gain Control systems based on nanoscale Field Effect Diode and SOI-MOSFET

Active Microelectromechanical Resonator

1.3-μm Mode-Locked Disk Laser With Wafer Fused Gain and SESAM Structures

A discrete-components impulse-radio UWB Low-Noise Amplifier with voltage controlled-gain

Optimal Frequencies for Inductive Powering of Fully Implantable Biosensors for Chronic and Elderly Patients

1-to-40 10 Gb/s Channel Multicasting and Amplification in Wideband Parametric Amplifier

Graph Chatbot

Chattez avec Graph Search

Low-power and high-performance Automatic Gain Control systems based on nanoscale Field Effect Diode and SOI-MOSFET

Active Microelectromechanical Resonator

1.3-μm Mode-Locked Disk Laser With Wafer Fused Gain and SESAM Structures

1-to-40 10 Gb/s Channel Multicasting and Amplification in Wideband Parametric Amplifier

Scalable conformal array for multi-gigabit body centric wireless communication

Low-Noise Microwave Performance of 0.1 mu m Gate AlInN/GaN HEMTs on SiC

Low-distortion switched-capacitor event-driven analogue to-digital converter

205-GHz (Al,In)N/GaN HEMTs

Optimal Frequencies for Inductive Powering of Fully Implantable Biosensors for Chronic and Elderly Patients

A discrete-components impulse-radio UWB Low-Noise Amplifier with voltage controlled-gain