Publications related to Integrator

A CMOS Analog Front-End for Implantable Pulmonary Artery Pressure Monitoring System

Marco Mattavelli, Catherine Dehollain, Diego Ruben Barrettino, Kerim Türe, Mustafa Besirli

This paper presents an energy-efficient analog front-end circuit to monitor the pulmonary artery pressure (PAP) with piezoresistive pressure sensors. A low-power capacitively-coupled instrumentation amplifier (CCIA) is developed in order to boost the ampli ...

IEEE2019

Design of an Energy-Efficient Current-to-Frequency Converter for a Wearable Sensor Platform

Maher Kayal, Evgenia Voulgari, François Krummenacher

This paper presents the design of the ANTIGONE ASIC in AMS 0.35 mu m technology that interfaces with ion-sensitive field effect transistors (ISFETs) to detect biomarkers like pH, Na+ and K+ in human sweat. The ISFET sensors generate a low current dc signal ...

IEEE2019

A high sensitivity low-power capacitive front-end for insulin injection pens

Maher Kayal, François Krummenacher, Jean-Baptiste Robert Orhan, François Pierre Gaugaz

A low-power 14-bits first order incremental Analog-to-Digital Converter (ADC) is presented. Based on the charge balancing principle, this switched-capacitor (SC) circuit integrates the input signal multiple times to reach the targeted resolution, linearity ...

ELSEVIER SCI LTD2019

A thermally synergistic photo-electrochemical hydrogen generator operating under concentrated solar irradiation

Sophia Haussener, Saurabh Yuvraj Tembhurne, Fredy Intelligent Nandjou Dongmeza

Achieving high current densities while maintaining high energy conversion efficiency is one of the main challenges for enhanc-ing the competitiveness of photo-electrochemical devices. We describe a concept that allows this challenge to be overcome by opera ...

2019

Multi-analysis and modeling of asymmetry offset for Hall effect structures

Maria-Alexandra Paun

The topological (asymmetry) offset voltage of CMOS cross-like Hall cells is analyzed in this paper. In order to attain the stated objective, different approaches have been considered. Both circuit and three-dimensional models have been developed. Variation ...

Elsevier Science Bv2017

Graphene Field Effect Devices Operating in Differential Circuit Configuration

Davide Sacchetto, Yusuf Leblebici, Clemens Benedict Nyffeler

We study the concept of a basic building block for circuits using differential signaling and being based on graphene field effect devices. We fabricated a number of top-gated graphene FETs using commercially available graphene and employing electron beam l ...

Elsevier2015

On-chip Mass Sensing at the Physical Limits of Nanoelectromechanical Systems

Maher Kayal, Marc Pastre, Christian Kauth

A tunable and self-regulating on-chip carbon nanotube based mass balance is presented for small-size and low-cost environmental and healthcare applications. Tube stretching and a phase-locked loop topology make the system widely universal and invariant to ...

Ieee2013

Multivariable Control of Single-Inductor Dual-Output Buck Converters

Alfred Rufer, Alireza Karimi, Behrooz Bahrani

Cross regulation is the main technical drawback of a Single-Inductor Multiple-Output (SIMO) dc-dc converter. This paper proposes a multivariable digital controller to suppress the cross regulation of a Single-Inductor Dual-Output (SIDO) buck converter in C ...

Ieee2013

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Integrator

A Prony-based approach for accelerating the lightning electromagnetic fields computation above a perfectly conducting ground

A CMOS Analog Front-End for Implantable Pulmonary Artery Pressure Monitoring System

Design of an Energy-Efficient Current-to-Frequency Converter for a Wearable Sensor Platform

A high sensitivity low-power capacitive front-end for insulin injection pens

A thermally synergistic photo-electrochemical hydrogen generator operating under concentrated solar irradiation

Multi-analysis and modeling of asymmetry offset for Hall effect structures

Graphene Field Effect Devices Operating in Differential Circuit Configuration

Digitization Technique for UWB Receiver and Capacitive Sensor Interface

On-chip Mass Sensing at the Physical Limits of Nanoelectromechanical Systems

Multivariable Control of Single-Inductor Dual-Output Buck Converters

Graph Chatbot

Chat with Graph Search

A Prony-based approach for accelerating the lightning electromagnetic fields computation above a perfectly conducting ground

Design of an Energy-Efficient Current-to-Frequency Converter for a Wearable Sensor Platform

A CMOS Analog Front-End for Implantable Pulmonary Artery Pressure Monitoring System

A thermally synergistic photo-electrochemical hydrogen generator operating under concentrated solar irradiation

Graphene Field Effect Devices Operating in Differential Circuit Configuration

On-chip Mass Sensing at the Physical Limits of Nanoelectromechanical Systems

Multivariable Control of Single-Inductor Dual-Output Buck Converters

Digitization Technique for UWB Receiver and Capacitive Sensor Interface

A high sensitivity low-power capacitive front-end for insulin injection pens

Multi-analysis and modeling of asymmetry offset for Hall effect structures