Electronics Research Laboratory
Dept. of Microelectronics

MSc Mortazavi

PhD student
Electronic Circuits and Architectures (ELCA), Department of Microelectronics

Themes: Microwave circuits, RF electronics

Biography

S. Mohsen Mortazavi received both B.Sc. and M.Sc. in electrical engineering from University of Tehran, Iran in 2010 and 2013 respectively. He joined MAPVA industrial group in 2015 as an electronic engineer to research and develop some Non-destructive testing equipment. Moreover, Mohsen was involved in some R&D projects at Thin Film Lab of the University of Tehran. He has joined ERL group at TU Delft since October 2017 and started his research under the supervision of Professor Babaie. His main research activity involves developing Watt-Level and efficient mm-wave transmitters for 5G cellular applications.

Projects history

WAtt LEvel transmitters at mm-waves

The WhALE project targets, employing complementary expertise in the field of electromagnetics, system integration and integrated circuit design, to develop the next generation of mmwave transmitters.

  1. A Four-Way Series Doherty Digital Polar Transmitter at mm-Wave Frequencies
    Mortazavi, Mohsen; Shen, Yiyu; Mul, Dieuwert; de Vreede, Leo C. N.; Spirito, Marco; Babaie, Masoud;
    IEEE Journal of Solid-State Circuits,
    Volume 57, Issue 3, pp. 803-817, 2022. DOI: 10.1109/JSSC.2021.3133861
    Keywords: ... Transformers;Power generation;Impedance;Transmitters;Resistance;Linearity;Baseband;Digital phase modulator (DPM);digital polar transmitter (DPTX);digital power amplifier (DPA);Doherty design guide;millimeter-wave transmitter (TX);power amplifier (PA);series Doherty combiner (SDC).

  2. A 30GHz 4-way Series Doherty Digital Polar Transmitter Achieving 18% Drain Efficiency and -27.6dB EVM while Transmitting 300MHz 64-QAM OFDM Signal
    Mortazavi, Mohsen; Shen, Yiyu; Mul, Dieuwert. P. N.; de Vreede, Leo C. N.; Spirito, Marco; Babaie, Masoud;
    In 2021 IEEE Custom Integrated Circuits Conference (CICC),
    pp. 1-2, 2021. DOI: 10.1109/CICC51472.2021.9431396
    Keywords: ... Application specific integrated circuits;Transmitters;Power combiners;Communication systems;Scalability;Conferences;Modulation.

BibTeX support

Last updated: 16 Jun 2022

Mohsen Mortazavi