Mohammad Abdollah Chalaki

PhD student, Emerging Radio Systems Group

PhD student
Mohammad Abdollah Chalaki

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About

Mohammad Abdollah Chalaki is a PhD student with the Emerging Radio Systems Group in the Department of Electrical and Computer Engineering at the University of Waterloo.

Publications

Journal articles

  1. M. A. Chalaki, E. Gu, A. B. Ayed, P. Mitran, S. Boumaiza, “Robust Digital Predistortion of Load-Modulated Power Amplifiers Under Varying Signal Conditions,” IEEE Microwave Magazine, vol. 27, no. 6, pp. 113–121, June 2026.
  2. M. A. Chalaki, A. Ben Ayed, P. Mitran, S. Boumaiza, “Assumption-Free Active Calibration of mm-Wave Phased Arrays Using Excitation Estimation via Far-Field Measurements,” IEEE Microwave and Wireless Technology Letters, vol. 36, no. 6, pp. 938–941, June 2026.
  3. Y. Chen, M. Abdollah Chalaki, S. Boumaiza, “High-Accuracy, Fast Calibration of Large-Scale Phased Antenna Arrays via Novel Constellation Modeling Method,” IEEE Transactions on Microwave Theory and Techniques, vol. 73, no. 12, pp. 10771–10785, Dec. 2025.

Conference papers

  1. B. Tung, M. A. Chalaki, A. B. Ayed, H. Jin, S. Boumaiza, “Enhanced EIRP and Reconfigurable Polarization Multi-Feed Active Antenna Module for Millimeter-Wave Beamforming Phased Arrays,” 2025 IEEE/MTT-S International Microwave Symposium - IMS 2025, pp. 299–302, June 2025.
  2. X. Zhang, N. Esfarayeni, A. B. Ayed, M. A. Chalaki, P. Namaki, H. Jin, S. Boumaiza, “UAV-Based Relays Using Active Phased Arrays for Non-Line-of-Sight Millimeter-Wave Communications: Real-Time Field Testing,” 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024, pp. 425–428, June 2024.