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Personal profile

Quote

"As  long  as society  relies  on  digital electronics, technologies for analog-to-digital conversion and vice versa are unavoidably necessary – in particular in the communication domain, where society will always need higher speeds for lower costs."

Research profile

Georgi Radulov is an assistant professor in High-Speed High-Performance Data Converters with the Mixed Signal Microelectronics research group at the TU/e department of Electrical Engineering. His research aims at understanding, improving, and expanding the knowledge and techniques for high-frequency high-performance data converters. In particular, his research focuses on RF and mm-wave Transmitters and Receivers; Phased arrays; Nyquist and Sigma-Delta Data converters; and Built-In-Self-Testing.

Georgi Radulov holds 3 US patents. In 2008, he was awarded the Outstanding Student Paper of the IEEE conference APCCAS 2008, in Macau. Georgi Radulov has more than 30 publications. He has successfully supervised 1 PhD student (promoted with Cum Laude honors) and more than 15 final projects of Master and Bachelor students.

Academic background

Georgi Radulov received his MSc degree in Electrical Engineering in 2001 from the Technical University of Sofia (Bulgaria). Since August 2001, he is member of the Mixed-Signal Microelectronics (MsM) Group at Eindhoven University of Technology (TU/e, the Netherlands). In 2004, he received a Professional Doctorate in Engineering (PDEng) from the Stan Ackermans Institute at TU/e, and in 2010, he obtained his PhD with his thesis 'Flexible and self-calibrating current-steering digital-to-analog converters: analysis, classification and design'. Since 2009, he is an Assistant Professor at the MsM Group. From 2008 to 2012, Georgi Radulov was a director of Welikan B.V. which provided consultancy services in the area of analog and mixed-signal IC research. Since 2012, Georgi Radulov is teaching courses in the following subjects: Semiconductor devices and materials; Analog and Mixed-signal CMOS design; Basic CMOS Analog Circuits; Data Converters.

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Research Output

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

Neofytou, M., Zhou, M., Bolatkale, M., Liu, Q., Zhang, C., Radulov, G., Baltus, P. & Breems, L., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Piscataway: Institute of Electrical and Electronics Engineers, 5 p. 8351046

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  • 1 Citation (Scopus)
    3 Downloads (Pure)

    A 2 GHz 0.98 mW 4-bit SAR-based quantizer with ELD compensation in an UWB CT ΣΔ modulator

    Zhou, M., Neofytou, M., Bolatkale, M., Liu, Q., Zhang, C., Cenci, P., Radulov, G., Baltus, P. & Breems, L., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Piscataway: Institute of Electrical and Electronics Engineers, 5 p. 8350889

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  • 1 Citation (Scopus)
    2 Downloads (Pure)

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

    Zhang, C., Breems, L. J., Radulov, G. I., Bolatkale, M., Liu, Q., Hegt, J. A. & van Roermund, A. H. M., 29 May 2017, IEEE International Symposium on Circuits and Systems. Piscataway: Institute of Electrical and Electronics Engineers, p. 547-550 4 p. 8050369

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  • 1 Downloads (Pure)

    High-speed linear digital-to-analog converters

    van Roermund, A. H. M. & Radulov, G. I., 9 Feb 2017.

    Research output: Contribution to conferencePaperAcademic

  • Prizes

    Outstanding Student Paper of the IEEE conference APCCAS 2008

    Georgi Radulov (Recipient), 2008

    Prize: OtherCareer, activity or publication related prizes (lifetime, best paper, poster etc.)Scientific

    Courses

    Advanced CMOS design

    1/09/15 → …

    Course

    Data converters 2: design

    1/09/15 → …

    Course

    Electronic circuits 2

    1/09/13 → …

    Course

    Electronics: Basic circuitry

    1/09/02 → …

    Course

    Electronics: selected topics

    1/09/15 → …

    Course

    Press / Media

    A 12-bit self-calibrated current-steering DAC by Georgi Radulov

    Georgi Radulov

    20/05/07

    1 Media contribution

    Press/Media: Expert Comment

    Student theses

    A low power 130nm CMOS inventor based gyrator-C bandpass filter

    Author: Ni, Y., 2016

    Supervisor: Radulov, G. (Supervisor 1), Ouzonouv, S. (External person) (External coach) & Totev, E. (External person) (External coach)

    Student thesis: Master

    Analysis of an In-Tip Digital IVUS Receiver with emphasis on the anti-aliasing filter

    Author: van der Wal, G., 30 Nov 2017

    Supervisor: Radulov, G. (Supervisor 1), Ouzounov, S. (External coach) & Groenland, A. (External person) (External coach)

    Student thesis: Master

    An ultra-wideband RF mixing-DAC targeting IMD3 < -50dBc up to 25 GHz

    Author: Li, A., 27 Oct 2016

    Supervisor: Radulov, G. (Supervisor 1) & Lin, Y. (External coach)

    Student thesis: Master

    A pre-correction method for improved static linearity using parallel DACs

    Author: van den Hoven, R., 30 Apr 2006

    Supervisor: Radulov, G. (Supervisor 1), Hegt, J. (Supervisor 2) & van Roermund, A. (Supervisor 2)

    Student thesis: Master

    File

    Design strategies for high-speed single-slice intrinsic 8-bit SAR ADCs in planar and FinFET technologies

    Author: Wagemans, M., 31 Dec 2013

    Supervisor: Radulov, G. (Supervisor 1), Hegt, J. (Supervisor 2) & Quinn, P. J. (External person) (External coach)

    Student thesis: Master