Sotir Ouzounov

23 papers C 4Journal 11Unranked 8
YearRankTypeTitle / Venue / Authors
2023 J jnl
Automatic Optimization of Multichannel Electrode Configurations for Robust Fetal Heart Rate Detection by Blind Source Separation.
IEEE Trans. Biomed. Eng.
Alessandra Galli, Elisabetta Peri, Chiara Rabotti, Sotir Ouzounov, Massimo Mischi
2023 J jnl
Comparison and Integration of Voltage and Charge Amplifiers for Capacitive ECG Measurements.
IEEE Trans. Biomed. Eng.
Yijing Zhang, Lin Xu, Myrthe van der Ven, Sotir Ouzounov, Mohammed Meftah, Massimo Mischi, Eugenio Cantatore, Pieter Harpe
2022 — conf
Preamplifier Design Strategies for Capacitive Sensing of Electrophysiological Signals.
ICECS 2022
Yijing Zhang, Sotir Ouzounov, Mohammed Meftah, Eugenio Cantatore, Pieter Harpe
2021 J jnl
An RX AFE With Programmable BP Filter and Digitization for Ultrasound Harmonic Imaging.
IEEE Trans. Biomed. Circuits Syst.
Meiyi Zhou, Sotir Ouzounov, Eugenio Cantatore, Pieter Harpe
2021 J jnl
Dedicated Algorithm for Unobtrusive Fetal Heart Rate Monitoring Using Multiple Dry Electrodes.
Sensors
Alessandra Galli, Elisabetta Peri, Yijing Zhang, Rik Vullings, Myrthe van der Ven, Giada Giorgi, Sotir Ouzounov, Pieter J. A. Harpe, Massimo Mischi
2021 — conf
The Impact of the AFE BPF in Ultrasound Harmonic Imaging: An In-Vitro Phantom Study.
BioCAS
Meiyi Zhou, Peiran Chen, Andreas M. A. O. Pollet, Sotir Ouzounov, Simona Turco, Jaap M. J. den Toonder, Massimo Mischi, Eugenio Cantatore, Pieter Harpe
2020 J jnl
Simulator of a Full Fetal Electrocardiogram Measurement Chain by Multichannel Capacitive Sensing.
IEEE Trans. Instrum. Meas.
Lin Xu, Chiara Rabotti, Yijing Zhang, Rik Vullings, Mohammed Meftah, Sotir Ouzounov, Pieter J. A. Harpe, Massimo Mischi
2019 J jnl
Motion-Artifact Reduction in Capacitive Heart-Rate Measurements by Adaptive Filtering.
IEEE Trans. Instrum. Meas.
Lin Xu, Chiara Rabotti, Yijing Zhang, Sotir Ouzounov, Pieter J. A. Harpe, Massimo Mischi
2018 — conf
Adaptive motion-artifact reduction in capacitive ECG measurements by using the power-line interference.
MeMeA
Lin Xu, Chiara Rabotti, Yijing Zhang, Pieter J. A. Harpe, Massimo Mischi, Mohammed Meftah, Sotir Ouzounov
2015 J jnl
A Background Calibration Technique Based on Limit Cycles for Reconfigurable Sigma Delta Modulators.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Ketan J. Pol, Sotir Ouzounov, Hans Hegt, Arthur H. M. van Roermund
2015 — conf
A femto-ampere sensitive direct-interface current-input sigma delta ADC for amperometric bio-sensor signal acquisition.
BioCAS
Ketan J. Pol, Hans Hegt, Arthur H. M. van Roermund, Sotir Ouzounov
2015 C conf
Bitstream switching rate based calibration of delta-sigma modulators.
ISCAS
Jingjing Hu, Hans Hegt, Arthur H. M. van Roermund, Sotir Ouzounov
2014 C conf
Limit cycle counting based smart background calibration of continuous time sigma delta ADCs.
ISCAS
Ketan J. Pol, Hans Hegt, Arthur H. M. van Roermund, Sotir Ouzounov
2013 C conf
Sigma delta feedback DAC architectures for high accuracy and extremely low charge transfer.
ISCAS
Ketan J. Pol, Hans Hegt, Sotir Ouzounov
2010 C conf
On the characterization of limit cycle modes in oversampled data converters.
ISCAS
Sotir Ouzounov
2009 — conf
A 2.75mW wideband correlation-based transceiver for body-coupled communication.
ISSCC
Alberto Fazzi, Sotir Ouzounov, John van den Homberg
2007 — conf
A 1.2V 121-Mode CT ΔΣ Modulator for Wireless Receivers in 90nm CMOS.
ISSCC
Sotir Ouzounov, Robert H. M. van Veldhoven, Corné Bastiaansen, K. Vongehr, Roland Van Wegberg, Govert Geelen, Lucien J. Breems, Arthur H. M. van Roermund
2007 J jnl
Design of MOS transconductors with low noise and low harmonic distortion for minimum current consumption.
Integr.
Sotir Ouzounov, Engel Roza, Hans Hegt, Gerard van der Weide, Arthur H. M. van Roermund
2006 J jnl
Analysis and design of high-performance asynchronous sigma-delta Modulators with a binary quantizer.
IEEE J. Solid State Circuits
Sotir Ouzounov, Engel Roza, Johannes A. Hegt, Gerard van der Weide, Arthur H. M. van Roermund
2006 J jnl
Sigma-delta modulators operating at a limit cycle.
IEEE Trans. Circuits Syst. II Express Briefs
Sotir Ouzounov, Hans Hegt, Arthur H. M. van Roermund
2005 J jnl
A CMOS V-I converter with 75-dB SFDR and 360-μW power consumption.
IEEE J. Solid State Circuits
Sotir Ouzounov, Engel Roza, Johannes A. (Hans) Hegt, Gerard van der Weide, Arthur H. M. van Roermund
2004 — conf
CMOS V-I converter with 75dB SFDR and 360μW power consumption.
ESSCIRC
Sotir Ouzounov, Engel Roza, Hans Hegt, Gerard van der Weide, Arthur H. M. van Roermund
2004 — conf
Design of high-performance asynchronous sigma delta modulators with a binary quantizer with hysteresis.
CICC
Sotir Ouzounov, Engel Roza, Hans Hegt, Gerard van der Weide, Arthur H. M. van Roermund