Electronics Research Laboratory
Dept. of Microelectronics

Mohsen Mortazavi

Publications

  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.

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