Publications related to Audio power amplifier

A 2.4-GHz low complexity polar transmitter using dynamic biasing for IEEE 802.15.6

Christian Enz, Vladimir Kopta, Raghavasimhan Thirunarayanan, Franz Xaver Pengg

A 2.4 GHz polar transmitter compliant with the IEEE 802.15.6 standard is presented in this paper. A Linearized class-C power amplifier, employing dynamic biasing is used to minimize the adjacent channel interference and satisfy the defined spectrum mask re ...

IEEE2015

A Low Power On-Chip Class-E Power Amplifier For Remotely Powered Implantable Sensor Systems

Catherine Dehollain, Enver Gürhan Kilinç, Kerim Türe

This paper presents a low power fully integrated class-E power amplifier and its integration with remotely powered sensor system. The class-E power amplifier is suitable solution for low-power applications due to its high power efficiency. However, the req ...

Spie-Int Soc Optical Engineering2015

A broadband single-chip transceiver for multi-nuclear NMR probes

Giovanni Boero, Marco Grisi, Gabriele Gualco

In this article, we present an integrated broadband complementary metal-oxide semiconductor single-chip transceiver suitable for the realization of multi-nuclear pulsed nuclear magnetic resonance (NMR) probes. The realized single-chip transceiver can be in ...

American Institute of Physics2015

Sensitivity and open-loop control of stochastic response in a noise amplifier flow: the backward-facing step

François Gallaire, Edouard Boujo

The two-dimensional backward-facing step flow is a canonical example of noise amplifier flow: global linear stability analysis predicts that it is stable, but perturbations can undergo large amplification in space and time as a result of non-normal effects ...

Cambridge University Press2015

Electrical characterization of a buckling thermal energy harvester

Paul Muralt, Emilie Catherine Sylviane Trioux

This paper presents the electrical characterizations of a novel concept for thermal energy harvesting at micro scale. The devices presented here are based on a two-step transduction combining thermo-mechanical and piezoelectric conversion. The piezoelectri ...

Iop Publishing Ltd2015

Electronic systems for health management

Giovanni De Micheli

Several important societal and economic world problems can be addressed by the smart use of technology. The past 40 years have witnessed the realization of computational systems and networks, rooted in our ability to craft complex integrated circuits out o ...

Cambridge University Press2015

Advanced power electronic devices based on Gallium Nitride (GaN)

Elison de Nazareth Matioli, Bin Lu, Feng Gao

It is the most exciting time for power electronics in decades. The combination of new applications, such as microinverters, electric vehicles and solid state lighting, with the new opportunities brought by wide bandgap semiconductors is expected to signifi ...

IEEE2015

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices

Catherine Dehollain, Francesco Mazzilli

A study on ultrasound link for wireless energy transmission dedicated to deeply implanted medical devices is presented. The selection of the frequency to avoid biological side effects (e. g., cavitations), the choice of the power amplifier to drive the ext ...

Ieee-Inst Electrical Electronics Engineers Inc2014

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Audio power amplifier

MilliNewton & CentoNewton - réponse électrique

A 2.4-GHz low complexity polar transmitter using dynamic biasing for IEEE 802.15.6

A closed-form expression for the total degradation in OFDM systems

A Low Power On-Chip Class-E Power Amplifier For Remotely Powered Implantable Sensor Systems

A broadband single-chip transceiver for multi-nuclear NMR probes

Sensitivity and open-loop control of stochastic response in a noise amplifier flow: the backward-facing step

Electrical characterization of a buckling thermal energy harvester

Electronic systems for health management

Advanced power electronic devices based on Gallium Nitride (GaN)

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices

Graph Chatbot

Chat with Graph Search

A closed-form expression for the total degradation in OFDM systems

A broadband single-chip transceiver for multi-nuclear NMR probes

A 2.4-GHz low complexity polar transmitter using dynamic biasing for IEEE 802.15.6

A Low Power On-Chip Class-E Power Amplifier For Remotely Powered Implantable Sensor Systems

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices

Electrical characterization of a buckling thermal energy harvester

Electronic systems for health management

Advanced power electronic devices based on Gallium Nitride (GaN)

MilliNewton & CentoNewton - réponse électrique

Sensitivity and open-loop control of stochastic response in a noise amplifier flow: the backward-facing step