Georgi I. Radulov

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 15

Top Topics

Uniform Quantization

Top Venues

IEEE Trans. Very Large Scale Integr. Syst.

Publications

Marios Neofytou, Kostas Doris, Marcello Ganzerli, Maarten Lont, Georgi I. Radulov
32.6 A 76-to-81GHz Direct-Digital 7b 14GS/s Double-Balanced I/Q Mixing-DAC Radar-Waveform Synthesizer. ISSCC (2024)
Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov
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 57 (12) (2022)
Qilong Liu, Lucien J. Breems, Chenming Zhang, Shagun Bajoria, Muhammed Bolatkale, Robert Rutten, Georgi I. Radulov
A 5GS/s 360MHz-BW 68dB-DR Continuous-Time 1-1-1 Filtering MASH ΔΣ ADC in 40nm CMOS. ISSCC (2022)
C. Zhang, Lucien J. Breems, Q. Liu, Georgi I. Radulov, Muhammed Bolatkale, Shagun Bajoria, R. Rutten, Arthur H. M. van Roermund
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 (2021)
Marios Neofytou, Pavlos Athanasiadis, M. Ganzerli, M. Lont, Georgi I. Radulov, Kostas Doris
A Novel 2-Dimensional Correction Method for mm-Wave Cartesian I/Q Modulators. ISCAS (2021)
Pavlos Athanasiadis, Marios Neofytou, M. Ganzerli, Georgi I. Radulov, K. Doris
Time Interleaved ADC Mismatch Error Correction Technique in I/Q Digital Beamforming Receivers. ISCAS (2021)
Veselin Manev, Marios Neofytou, Georgi I. Radulov, Kostas Doris
A novel analysis of the beam squinting in wideband phased array digital I/Q transmitters. ECCTD (2020)
S. Ringeling, L. Steinebach, Q. Liu, C. Zhang, Shagun Bajoria, Muhammed Bolatkale, Lucien J. Breems, Georgi I. Radulov
Novel Baseband Analog Beamforming through Resistive DACs and Sigma Delta Modulators. ECCTD (2020)
Qilong Liu, Lucien J. Breems, Shagun Bajoria, Muhammed Bolatkale, Chenming Zhang, Georgi I. Radulov
Analysis of the Inter-Stage Signal Leakage in Wide BW Low OSR and High DR CT MASH ΔΣM. ISCAS (2020)
Georgi I. Radulov, Patrick J. Quinn
1GSps 12b self-calibrated 40nm CMOS DAC cell with SFDR>60dB up to 200MHz and IM3 < - 60dB up to 350MHz. ECCTD (2020)
Marios Neofytou, M. Zhou, Muhammed Bolatkale, Q. Liu, C. Zhang, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems
A 1.9 mW 250 MHz Bandwidth Continuous-Time ΣΔ Modulator for Ultra-Wideband Applications. ISCAS (2018)
M. Zhou, Marios Neofytou, Muhammed Bolatkale, Q. Liu, C. Zhang, Pierluigi Cenci, Georgi I. Radulov, Peter G. M. Baltus, Lucien J. Breems
A 2 GHz 0.98 mW 4-bit SAR-Based Quantizer with ELD Compensation in an UWB CT ΣΔ Modulator. ISCAS (2018)
Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Qilong Liu, Hans Hegt, Arthur H. M. van Roermund
Current-mode multi-path excess loop delay compensation for GHz sampling CT ΣΔ ADCs. ISCAS (2017)
Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert J. G. M. Geelen, Arthur H. M. van Roermund
A Wideband RF Mixing-DAC Achieving IMD < -82 dBc Up to 1.9 GHz. IEEE J. Solid State Circuits 51 (6) (2016)
Chenming Zhang, Lucien J. Breems, Georgi I. Radulov, Muhammed Bolatkale, Hans Hegt, Arthur H. M. van Roermund
A digital calibration technique for wide-band CT MASH ΣΔ ADCs with relaxed filter requirements. ISCAS (2016)
Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
9.6 A 5.3GHz 16b 1.75GS/S wideband RF Mixing-DAC achieving IMD<-82dBc up to 1.9GHz. ISSCC (2015)
Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund
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. 23 (1) (2015)
Georgi I. Radulov, Patrick J. Quinn, Arthur H. M. van Roermund
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. 23 (9) (2015)
Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
A novel timing-error based approach for high speed highly linear Mixing-DAC architectures. ISCAS (2014)
Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
A novel output transformer based highly linear RF-DAC architecture. ECCTD (2013)
Elbert Bechthum, Georgi I. Radulov, Joost Briaire, Govert Geelen, Arthur H. M. van Roermund
Systematic analysis of the impact of mixing locality on Mixing-DAC linearity for multicarrier GSM. ISCAS (2012)
Elbert Bechthum, Georgi I. Radulov, Arthur H. M. van Roermund
A novel temperature and disturbance insensitive DAC calibration method. ISCAS (2011)
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
Smart Front-Ends, from Vision to Design. IEICE Trans. Electron. (6) (2009)
Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund
A flexible 12-bit self-calibrated quad-core current-steering DAC. APCCAS (2008)
Georgi I. Radulov, Patrick J. Quinn, Pieter Harpe, Hans Hegt, Arthur H. M. van Roermund
Parallel current-steering D/A Converters for Flexibility and Smartness. ISCAS (2007)
Georgi I. Radulov, Markus Heydenreich, Remco van der Hofstad, Johannes A. Hegt, Arthur H. M. van Roermund
Brownian-Bridge-Based Statistical Analysis of the DAC INL Caused by Current Mismatch. IEEE Trans. Circuits Syst. II Express Briefs (2) (2007)
Georgi I. Radulov, Patrick J. Quinn, Pieter C. W. van Beek, Johannes A. Hegt, Arthur H. M. van Roermund
A binary-to-thermometer decoder with built-in redundancy for improved DAC yield. ISCAS (2006)
Georgi I. Radulov, Patrick J. Quinn, Hans Hegt, Arthur H. M. van Roermund
An on-chip self-calibration method for current mismatch in D/A converters. ESSCIRC (2005)
Georgi I. Radulov, Patrick J. Quinn, Johannes A. Hegt, Arthur H. M. van Roermund
A start-up calibration method for generic current-steering D/A converters with optimal area solution. ISCAS (1) (2005)
Arthur H. M. van Roermund, Hans Hegt, Pieter Harpe, Georgi I. Radulov, Athon Zanikopoulos, Konstantinos Doris, Patrick J. Quinn
Smart AD and DA converters. ISCAS (4) (2005)