Picture of Daniel Markert

Daniel Markert

Stuttgart, Germany
Research Engineer


  • Dr.-Ing.
    Received 2015 from the Friedrich-Alexander-University Erlangen-Nuremberg
    Topic of thesis: Encoding Mobile Communication Signals in Binary RF Waveforms for Switch-Mode Systems
  • Dipl.-Ing.
    Received 2010 from the Friedrich-Alexander-University Erlangen-Nuremberg
    Electrical Engineering, Electronics and Information Technology; Major: Communications Engineering


Daniel Markert is a member of technical staff in Bell Lab Stuttgart in the Transceiver Research department. Dr. Markert received his Dipl.-Ing. Degree in electrical engineering, electronics, information technology with focus on wireless communication from the Friedrich-Alexander-University Erlangen-Nuremberg in 2010. In 2015 he received his Dr.-Ing. degree while working in Alcatel-Lucent, Bell Labs Stuttgart, on encoding concepts for all-digital transmitters. His research interest include digital signal processing in general, efficient transceiver concepts for wireless communication and switch-mode power amplifiers.

Honors and Awards

16th Young Engineer Prize Winners 2014, Rome for the paper "Phase-Modulated DSM-PWM Hybrids with Pulse Length Restriction for Switch-Mode Power Amplifiers", by D. Markert, C. Haslach, H. Heimpel, A. Pascht, and G. Fischer

Selected Articles and Publications

Haslach, C., Markert, D., Frotzscher, A., & Pascht, A. (2013). New Efficient Architectures for RF Pulse Width Modulators. Int. Microwave Symp., Seattle, 2–4. doi:10.1109/MWSYM.2013.6697597

Maier, S., Kuebart, W., Haslach, C., Seyfried, U., Templ, W., Frotzscher, A., … Pascht, A. (2011). Class-O Base Station System With RF Pulse-Width-Modulation In Downlink And Uplink. In Proc. (APMC) Asia-Pacific Microwave (pp. 1222–1225).

Markert, D., Haslach, C., Fischer, G., & Pascht, A. (2012). Coding efficiency of RF pulse-width-modulation for mobile communications. In Signals, Systems, and Electronics (ISSSE), 2012 International Symposium on (pp. 1–5).

Markert, D., Haslach, C., Heimpel, H., Pascht, A., & Fischer, G. (n.d.). Phase-Modulated DSM-PWM Hybrids with Pulse Length Restriction for Switch-Mode Power Amplifiers.

Markert, D., Haslach, C., Luz, G., Fischer, G., & Pascht, A. (2013). Wideband measurements and linearization of a simplified architecture for analog RF-PWM. Microwave …, (2), 716–719. Retrieved from http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6686756

Pivit, F., Bohn, T., Larcher, N., & Markert, D. (2011). Effect of on-air-combining on the signal quality in distributed transmitter systems, 2258–2262.

Pivit, F., Markert, D. (2010). Analysis of the impact of phase- and amplitude distortions on the beam accuracy of active antenna arrays for mobile communication. In 2010 International Conference on Electromagnetics in Advanced Applications (pp. 573–576). IEEE. doi:10.1109/ICEAA.2010.5651734




A method for pulse width modulation of a radio frequency signal, and a signal processing unit therefor, EP2838202 (A1), YU XIN, MAIER SIMONE, HASLACH CHRISTOPH, MARKERT DANIEL


A method for pulse width modulation of a signal, EP2670101 (A1), HASLACH CHRISTOPH, FROTZSCHER ANDREAS, MARKERT DANIEL, YU XIN


A method for pulse width modulation of signals, and a transmitter therefor, EP2608410 (A1); EP2608410 (B1), FROTZSCHER ANDREAS, MARKERT DANIEL, HASLACH CHRISTOPH


A method for pulse width modulation, and a transmitter therefor, EP2575309 (B1); EP2575309 (A1), HASLACH CHRISTOPH, MARKERT DANIEL, FROTZSCHER ANDREAS, YU XIN


A method for signal amplification based on pulse width modulation, EP2573938 (A1), HASLACH CHRISTOPH, MARKERT DANIEL, FROTZSCHER ANDREAS, YU XIN


A method for signal modulation using pulse width modulators, EP2608403 (A1), FROTZSCHER ANDREAS, HASLACH CHRISTOPH, MARKERT DANIEL


Antenna array calibration, CN103140985 (A), PIVIT FLORIAN, MARKERT DANIEL, 


Apparatus, method, and computer program for generating an oscillating signal, EP2830213 (A1), WIEGNER DIRK, MARKERT DANIEL, TEMPL WOLFGANG


Apparatuses, methods and computer programs for a remote unit and for a central unit of a base station transceiver, EP2538585 (A1), HASLACH CHRISTOPH, FROTZSCHER ANDREAS, MARKERT DANIEL, MAIER SIMONE, KUEBART WOLFGANG


Interconnecting a radio device with a base station, EP2844027 (A1), MARKERT DANIEL, HASLACH CHRISTOPH DR