Publications related to Power Quality Problems Compensation With Universal Power Quality Conditioning System

A Wide Tuning Range 4th-Order Gm-C Elliptic Filter for Wideband Multi-Standards GNSS Receivers

Pierre-André Farine, Cyril Botteron, Gabriele Tasselli, Saeed Ghamari

A 4 th order Gm-C elliptic low-pass filter with a wide continuous tuning range is presented. The continuous tuning is achieved by means of a new tuning circuit which adjusts the bias current of the Gm cell's input stage to control the cut-off frequency. Wi ...

IEEE2015

A new method for kTC noise analysis in periodic passive switched-capacitor networks

Christian Enz, Assim Boukhayma

This work presents a new method for kTC noise calculation in periodic witched capacitor circuits. Two basic applications are overviewed. Namely the switched capacitor low-pass filter and the N-path band-pass filter. Analytical noise calculation using the n ...

2015

Dynamic Analysis and State Feedback Voltage Control of Single-Phase Active Rectifiers with DC-Link Resonant Filters

Alfred Rufer, Michail Vasiladiotis

Single-phase active rectifiers exhibit an inherent strong second-order current harmonic on their DC-link. The latter is often undesirable from a load point of view and is therefore chosen to be eliminated. A common method is the use of a resonant passive L ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Light spectral filtering based on spatial adiabatic passage

Victor Javier Cadarso Busto

We present the first experimental realization of a light spectral filter based on the spatial adiabatic passage technique. We demonstrate that a fully integrable CMOS-compatible system of three coupled identical total internal reflection silicon oxide wave ...

Nature Publishing Group2013

Advanced EMI input filtering for an industrial power supply with a resonant stage

Drazen Dujic

Different EMI filters have been designed for an industrial power electronic converter system and a study on the performance of these different input filter topologies has been performed. Based on one filter topology a study on the influence of the orientat ...

IEEE2012

Modular DC/DC Converter for DC Distribution and Collection Networks

Stephan Kenzelmann

A major change in the electrical transmission and distribution system is taking place in Europe at the moment. The shift from a centralised energy production to a distributed generation profoundly changes the behaviour of the grid. Environmental or social ...

EPFL2012

Multilevel two quadrant DC/DC converter for regenerative braking in mobile applications

Alfred Rufer, Daniel Montesinos Miracle

In this paper different cascaded and multilevel topologies are compared for regenerative braking systems using supercapacitors (SC). It shows that the multilevel buck derived topology can beneficiate from both reduced voltage across the inductor and increa ...

2011

Low-Power and Widely-Tunable Linearized Biquadratic Low-Pass Transconductor-C Filter

Seyed Armin Tajalli, Yusuf Leblebici

A sixth-order low-pass

g_m

-C filter with a very wide tuning range (

f_c

= 100 Hz to 10 MHz) is presented. The wide tuning range has been achieved without using switchable components or programmable building blocks. A single stage folded-cascode transcon ...

Institute of Electrical and Electronics Engineers2011

Fully Passivated AlInN/GaN HEMTs With f(T)/f(MAX) of 205/220 GHz

Nicolas Grandjean, Jean-François Carlin

We report the fabrication and characterization of 30-nm-gate fully passivated AlInN/GaN high-electron mobility transistors (HEMTs) with cutoff frequencies f(T) and f(MAX) simultaneously exceeding 200 GHz at a given bias point. The current gain cutoff frequ ...

2011

Multilevel DC/DC converter design for mobile applications

Alfred Rufer, Daniel Montesinos Miracle

This paper compares different cascaded and multilevel topologies for bidirectional in current two quadrant DC/DC converters for regenerative braking systems using supercapacitors in mobile applications. The paper shows that the multilevel buck derived topo ...

2010

Power Quality Problems Compensation With Universal Power Quality Conditioning System

Graph Chatbot

Chat with Graph Search

A Wide Tuning Range 4th-Order Gm-C Elliptic Filter for Wideband Multi-Standards GNSS Receivers

A new method for kTC noise analysis in periodic passive switched-capacitor networks

Dynamic Analysis and State Feedback Voltage Control of Single-Phase Active Rectifiers with DC-Link Resonant Filters

Light spectral filtering based on spatial adiabatic passage

Advanced EMI input filtering for an industrial power supply with a resonant stage

Modular DC/DC Converter for DC Distribution and Collection Networks

Multilevel two quadrant DC/DC converter for regenerative braking in mobile applications

Low-Power and Widely-Tunable Linearized Biquadratic Low-Pass Transconductor-C Filter

Fully Passivated AlInN/GaN HEMTs With f(T)/f(MAX) of 205/220 GHz

Multilevel DC/DC converter design for mobile applications

A Wide Tuning Range 4th-Order Gm-C Elliptic Filter for Wideband Multi-Standards GNSS Receivers

Modular DC/DC Converter for DC Distribution and Collection Networks

Fully Passivated AlInN/GaN HEMTs With f(T)/f(MAX) of 205/220 GHz

Advanced EMI input filtering for an industrial power supply with a resonant stage

Light spectral filtering based on spatial adiabatic passage

Multilevel two quadrant DC/DC converter for regenerative braking in mobile applications

Low-Power and Widely-Tunable Linearized Biquadratic Low-Pass Transconductor-C Filter

Multilevel DC/DC converter design for mobile applications

A new method for kTC noise analysis in periodic passive switched-capacitor networks

Dynamic Analysis and State Feedback Voltage Control of Single-Phase Active Rectifiers with DC-Link Resonant Filters