Publications related to Universal power quality system - an extension to universal power quality conditioner

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

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

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

A low-voltage complementary metal-oxide semiconductor adapter circuit suitable for input rail-to-rail operation

Mirjana Banjevic

In this article, a low-voltage complementary metal-oxide semiconductor (CMOS) input signal adapter (ISA) suitable for input rail-to-rail operation of various types of analogue basic building blocks is presented. The adapter acts as a pre-stage with infinit ...

Taylor & Francis2010

An Energetic Based Method Leading to Merged Control Loops for the Stability of Input Filters

Philippe Barrade

In most of applications, power converters are controlled to allow their output current/voltage to follow the required reference values. For DC/DC and DC/AC converters, the control must take into account their input voltage, which must be rejected. In such ...

2010

Universal power quality system - an extension to universal power quality conditioner

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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

Light spectral filtering based on spatial adiabatic passage

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

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 low-voltage complementary metal-oxide semiconductor adapter circuit suitable for input rail-to-rail operation

An Energetic Based Method Leading to Merged Control Loops for the Stability of Input Filters

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

Light spectral filtering based on spatial adiabatic passage

Multilevel DC/DC converter design for mobile applications

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

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

A low-voltage complementary metal-oxide semiconductor adapter circuit suitable for input rail-to-rail operation

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

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

An Energetic Based Method Leading to Merged Control Loops for the Stability of Input Filters

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