Georgi I. Radulov

31 papers C 12Journal 7Unranked 12

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A 4-Element Passive-Beamforming CT- ΔΣ ADC for Spatial Selectivity in Automotive Radar. IEEE Trans. Circuits Syst. I Regul. Pap. Remco Schalk, Zitao Zhu, Marios Neofytou, Patrick van Mourik, Qilong Liu, Shagun Bajoria, Georgi I. Radulov, Lucien J. Breems
2024	—	`conf`	32.6 A 76-to-81GHz Direct-Digital 7b 14GS/s Double-Balanced I/Q Mixing-DAC Radar-Waveform Synthesizer. ISSCC Marios Neofytou, Kostas Doris, Marcello Ganzerli, Maarten Lont, Georgi I. Radulov
2022	J	`jnl`	A 158-mW 360-MHz BW 68-dB DR Continuous-Time 1-1-1 Filtering MASH ADC in 40-nm CMOS. IEEE J. Solid State Circuits Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov
2022	—	`conf`	A 5GS/s 360MHz-BW 68dB-DR Continuous-Time 1-1-1 Filtering MASH ΔΣ ADC in 40nm CMOS. ISSCC Qilong Liu, Lucien J. Breems, Chenming Zhang, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov
2021	—	`conf`	A 6GS/s 0.5GHz BW continuous-time 2-1-1 MASH ΔΣ modulator with phase-boosted current-mode ELD compensation in 40nm CMOS. ESSCIRC Chenming Zhang, Lucien J. Breems, Qilong Liu, Georgi I. Radulov, Muhammed Bolatkale, Shagun Bajoria, Robert Rutten, Arthur H. M. van Roermund
2021	C	`conf`	A Novel 2-Dimensional Correction Method for mm-Wave Cartesian I/Q Modulators. ISCAS Marios Neofytou, Pavlos Athanasiadis, Marcello Ganzerli, Maarten Lont, Georgi I. Radulov, Kostas Doris
2021	C	`conf`	Time Interleaved ADC Mismatch Error Correction Technique in I/Q Digital Beamforming Receivers. ISCAS Pavlos Athanasiadis, Marios Neofytou, Marcello Ganzerli, Georgi I. Radulov, Kostas Doris
2020	—	`conf`	A 0.037mm ECCTD Georgi I. Radulov, Patrick J. Quinn
2020	—	`conf`	A novel analysis of the beam squinting in wideband phased array digital I/Q transmitters. ECCTD Veselin Manev, Marios Neofytou, Georgi I. Radulov, Kostas Doris
2020	C	`conf`	Analysis of the Inter-Stage Signal Leakage in Wide BW Low OSR and High DR CT MASH ΔΣM. ISCAS Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Chenming Zhang, Georgi I. Radulov
2020	—	`conf`	Novel Baseband Analog Beamforming through Resistive DACs and Sigma Delta Modulators. ECCTD Stijn Ringeling, Loek Steinebach, Qilong Liu, Chenming Zhang, Shagun Bajoria, Muhammed Bolatkale, Lucien J. Breems, Georgi I. Radulov
2018	C	`conf`	A 1.9 mW 250 MHz Bandwidth Continuous-Time ΣΔ Modulator for Ultra-Wideband Applications. ISCAS Marios Neofytou, Meiyi Zhou, Muhammed Bolatkale, Qilong Liu, Chenming Zhang, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems
2018	C	`conf`	A 2 GHz 0.98 mW 4-bit SAR-Based Quantizer with ELD Compensation in an UWB CT ΣΔ Modulator. ISCAS Meiyi Zhou, Marios Neofytou, Muhammed Bolatkale, Qilong Liu, Chenming Zhang, Pierluigi Cenci, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems
2017	C	`conf`	Current-mode multi-path excess loop delay compensation for GHz sampling CT ΣΔ ADCs. ISCAS Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Qilong Liu, Hans Hegt, Arthur H. M. van Roermund
2016	J	`jnl`	A Wideband RF Mixing-DAC Achieving IMD < -82 dBc Up to 1.9 GHz. IEEE J. Solid State Circuits Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert J. G. M. Geelen, Arthur H. M. van Roermund
2016	C	`conf`	A digital calibration technique for wide-band CT MASH ΣΔ ADCs with relaxed filter requirements. ISCAS Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Hans Hegt, Arthur H. M. van Roermund
2015	—	`conf`	9.6 A 5.3GHz 16b 1.75GS/S wideband RF Mixing-DAC achieving IMD<-82dBc up to 1.9GHz. ISSCC Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
2015	J	`jnl`	A 28-nm CMOS 1 V 3.5 GS/s 6-bit DAC With Signal-Independent Delta-I Noise DfT Scheme. IEEE Trans. Very Large Scale Integr. Syst. Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund
2015	J	`jnl`	A 28-nm CMOS 7-GS/s 6-bit DAC With DfT Clock and Memory Reaching SFDR >50 dB Up to 1 GHz. IEEE Trans. Very Large Scale Integr. Syst. Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund
2014	C	`conf`	A novel timing-error based approach for high speed highly linear Mixing-DAC architectures. ISCAS Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
2013	—	`conf`	A novel output transformer based highly linear RF-DAC architecture. ECCTD Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
2012	C	`conf`	Systematic analysis of the impact of mixing locality on Mixing-DAC linearity for multicarrier GSM. ISCAS Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
2011	C	`conf`	A novel temperature and disturbance insensitive DAC calibration method. ISCAS Elbert Bechthum, Georgi I. Radulov, Arthur H. M. van Roermund
2009	J	`jnl`	Smart Front-Ends, from Vision to Design. IEICE Trans. Electron. 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
2008	—	`conf`	A flexible 12-bit self-calibrated quad-core current-steering DAC. APCCAS Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund
2007	J	`jnl`	Brownian-Bridge-Based Statistical Analysis of the DAC INL Caused by Current Mismatch. IEEE Trans. Circuits Syst. II Express Briefs Georgi I. Radulov, Markus Heydenreich, Remco van der Hofstad, Johannes A. Hegt, Arthur H. M. van Roermund
2007	C	`conf`	Parallel current-steering D/A Converters for Flexibility and Smartness. ISCAS Georgi I. Radulov, Patrick J. Quinn, Pieter Harpe, Hans Hegt, Arthur H. M. van Roermund
2006	C	`conf`	A binary-to-thermometer decoder with built-in redundancy for improved DAC yield. ISCAS Georgi I. Radulov, Patrick J. Quinn, Pieter C. W. van Beek, Johannes A. Hegt, Arthur H. M. van Roermund
2005	—	`conf`	A start-up calibration method for generic current-steering D/A converters with optimal area solution. ISCAS (1) Georgi I. Radulov, Patrick J. Quinn, Johannes A. Hegt, Arthur H. M. van Roermund
2005	—	`conf`	An on-chip self-calibration method for current mismatch in D/A converters. ESSCIRC Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund
2005	—	`conf`	Smart AD and DA converters. ISCAS (4) Arthur H. M. van Roermund, Hans Hegt, Pieter Harpe, Georgi I. Radulov, Athon Zanikopoulos, Konstantinos Doris, Patrick J. Quinn