Georgi I. Radulov

According to our database, Georgi I. Radulov authored at least 30 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

32.6 A 76-to-81GHz Direct-Digital 7b 14GS/s Double-Balanced I/Q Mixing-DAC Radar-Waveform Synthesizer.

Marios Neofytou, Kostas Doris, Marcello Ganzerli, Maarten Lont, Georgi I. Radulov

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2022

A 158-mW 360-MHz BW 68-dB DR Continuous-Time 1-1-1 Filtering MASH ADC in 40-nm CMOS.

Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov

IEEE J. Solid State Circuits, 2022

A 5GS/s 360MHz-BW 68dB-DR Continuous-Time 1-1-1 Filtering MASH ΔΣ ADC in 40nm CMOS.

Qilong Liu, Lucien J. Breems, Chenming Zhang, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021

A Novel 2-Dimensional Correction Method for mm-Wave Cartesian I/Q Modulators.

Marios Neofytou, Pavlos Athanasiadis, Marcello Ganzerli, Maarten Lont, Georgi I. Radulov, Kostas Doris

Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

Time Interleaved ADC Mismatch Error Correction Technique in I/Q Digital Beamforming Receivers.

Pavlos Athanasiadis, Marios Neofytou, Marcello Ganzerli, Georgi I. Radulov, Kostas Doris

Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

A 6GS/s 0.5GHz BW continuous-time 2-1-1 MASH ΔΣ modulator with phase-boosted current-mode ELD compensation in 40nm CMOS.

Chenming Zhang, Lucien J. Breems, Qilong Liu, Georgi I. Radulov, Muhammed Bolatkale, Shagun Bajoria, Robert Rutten, Arthur H. M. van Roermund

Proceedings of the 47th ESSCIRC 2021, 2021

2020

Analysis of the Inter-Stage Signal Leakage in Wide BW Low OSR and High DR CT MASH ΔΣM.

Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Chenming Zhang, Georgi I. Radulov

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Novel Baseband Analog Beamforming through Resistive DACs and Sigma Delta Modulators.

Stijn Ringeling, Loek Steinebach, Qilong Liu, Chenming Zhang, Shagun Bajoria, Muhammed Bolatkale, Lucien J. Breems, Georgi I. Radulov

Proceedings of the European Conference on Circuit Theory and Design, 2020

A 0.037mm² 1GSps 12b self-calibrated 40nm CMOS DAC cell with SFDR>60dB up to 200MHz and IM3 < - 60dB up to 350MHz.

Georgi I. Radulov, Patrick J. Quinn

Proceedings of the European Conference on Circuit Theory and Design, 2020

A novel analysis of the beam squinting in wideband phased array digital I/Q transmitters.

Veselin Manev, Marios Neofytou, Georgi I. Radulov, Kostas Doris

Proceedings of the European Conference on Circuit Theory and Design, 2020

2018

A 2 GHz 0.98 mW 4-bit SAR-Based Quantizer with ELD Compensation in an UWB CT ΣΔ Modulator.

Meiyi Zhou, Marios Neofytou, Muhammed Bolatkale, Qilong Liu, Chenming Zhang, Pierluigi Cenci, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

A 1.9 mW 250 MHz Bandwidth Continuous-Time ΣΔ Modulator for Ultra-Wideband Applications.

Marios Neofytou, Meiyi Zhou, Muhammed Bolatkale, Qilong Liu, Chenming Zhang, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017

Current-mode multi-path excess loop delay compensation for GHz sampling CT ΣΔ ADCs.

Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Qilong Liu, Hans Hegt, Arthur H. M. van Roermund

Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

2016

A Wideband RF Mixing-DAC Achieving IMD < -82 dBc Up to 1.9 GHz.

Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert J. G. M. Geelen, Arthur H. M. van Roermund

IEEE J. Solid State Circuits, 2016

A digital calibration technique for wide-band CT MASH ΣΔ ADCs with relaxed filter requirements.

Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Hans Hegt, Arthur H. M. van Roermund

Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

2015

A 28-nm CMOS 7-GS/s 6-bit DAC With DfT Clock and Memory Reaching SFDR >50 dB Up to 1 GHz.

Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund

IEEE Trans. Very Large Scale Integr. Syst., 2015

A 28-nm CMOS 1 V 3.5 GS/s 6-bit DAC With Signal-Independent Delta-I Noise DfT Scheme.

Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund

IEEE Trans. Very Large Scale Integr. Syst., 2015

9.6 A 5.3GHz 16b 1.75GS/S wideband RF Mixing-DAC achieving IMD<-82dBc up to 1.9GHz.

Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund

Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015

2014

A novel timing-error based approach for high speed highly linear Mixing-DAC architectures.

Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund

Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

2013

A novel output transformer based highly linear RF-DAC architecture.

Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund

Proceedings of the 21st European Conference on Circuit Theory and Design, 2013

2012

Systematic analysis of the impact of mixing locality on Mixing-DAC linearity for multicarrier GSM.

Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund

Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

2011

A novel temperature and disturbance insensitive DAC calibration method.

Elbert Bechthum, Georgi I. Radulov, Arthur H. M. van Roermund

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2009

Smart Front-Ends, from Vision to Design.

Arthur H. M. van Roermund, Peter G. M. Baltus, André van Bezooijen, Johannes A. (Hans) Hegt, Emanuele Lopelli, Reza Mahmoudi, Georgi I. Radulov, Maja Vidojkovic

IEICE Trans. Electron., 2009

2008

A flexible 12-bit self-calibrated quad-core current-steering DAC.

Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2008

2007

Brownian-Bridge-Based Statistical Analysis of the DAC INL Caused by Current Mismatch.

Georgi I. Radulov, Markus Heydenreich, Remco van der Hofstad, Johannes A. Hegt, Arthur H. M. van Roermund

IEEE Trans. Circuits Syst. II Express Briefs, 2007

Parallel current-steering D/A Converters for Flexibility and Smartness.

Georgi I. Radulov, Patrick J. Quinn, Pieter Harpe, Hans Hegt, Arthur H. M. van Roermund

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

A binary-to-thermometer decoder with built-in redundancy for improved DAC yield.

Georgi I. Radulov, Patrick J. Quinn, Pieter C. W. van Beek, Johannes A. Hegt, Arthur H. M. van Roermund

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005

Smart AD and DA converters.

Arthur H. M. van Roermund, Hans Hegt, Pieter Harpe, Georgi I. Radulov, Athon Zanikopoulos, Konstantinos Doris, Patrick J. Quinn

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A start-up calibration method for generic current-steering D/A converters with optimal area solution.

Georgi I. Radulov, Patrick J. Quinn, Johannes A. Hegt, Arthur H. M. van Roermund

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

An on-chip self-calibration method for current mismatch in D/A converters.

Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund

Proceedings of the 31st European Solid-State Circuits Conference, 2005