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Dr.Dokhyl Mohammed Hadi Alqahtani

Assistant Professor College of Engineering
  • Kharj
  • 011-588-8250
  • dm.alqahtani@psau.edu.sa
  • Curriculum Vitae
  • Publications

Education

  • Ph.D. in Engineering, University of Warwick, United Kingdom, 2022

  • M.Sc. in Electrical Engineering, King Saud University, Riyadh, Saudi Arabia, 2017

  • B.Sc. in Electrical Engineering (Communications & Electronics), King Saud University, Riyadh, Saudi Arabia, 2010

Research Interests

  • Wireless communications (5G/6G)
  • Radar systems, sensing, and signal processing
  • RF energy harvesting and energy-efficient networks
  • Embedded systems and edge computing

Experience

  • 2025 - until now - Chairman of the Electrical Engineering Department - prince sattam bin abdulaziz university

Responsibilities

  • Member of the department's committees
  • Member of the College Council, Prince Sattam bin Abdulaziz University

Publications

  • Journal Articles
  • D. AlQahtani and E. A. Mohamed, "Modular Performance Analysis of a Cascaded TDM-MIMO FMCW Radar for Short-Range Counter-UAV Sensing," Sensors, vol. 26, no. 12, art. no. 3930, 2026.
  • D. AlQahtani, F. Razzaz, and S. M. Saeed, "Multiband Quasi-Yagi Antenna with Frequency-Selective Multi-Branch Directors for Sub-6 GHz Applications," Sensors, vol. 26, no. 12, art. no. 3631, 2026.
  • D. AlQahtani and F. El-Nahal, "WDM-PON Free-Space Optical (FSO) System Utilizing LDPC Decoding for Enhanced Cellular C-RAN Fronthaul Networks," Photonics, vol. 12, no. 4, art. no. 391, 2025.
  • N. Nagem, M. Ebeed, D. AlQahtani, et al., "Optimal Design and Three-Level Stochastic Energy Management for Interconnected Microgrid with Hydrogen Production," International Journal of Hydrogen Energy, 2024.
  • F. El-Nahal, T. Xu, D. AlQahtani, and M. Leeson, "A Bidirectional WDM-PON Free Space Optical System for Fronthaul 5G C-RAN Networks," IEEE Photonics Journal, 2023.
  • A. Yashudas, D. Gupta, G. C. Prashant, D. AlQahtani, et al., "DEEP-CARDIO: Recommendation System for Cardiovascular Disease Prediction Using IoT Network," IEEE Sensors Journal, 2023.
  • D. AlQahtani, Y. Chen, and W. Feng, "Practical Non-Linear Responsivity Model and Outage Analysis for SLIPT/RF Networks," IEEE Transactions on Vehicular Technology, 2021.
  • D. AlQahtani, Y. Chen, W. Feng, and M.-S. Alouini, "A New Non-Linear Joint Model for RF Energy Harvesters in Wireless Networks," IEEE Transactions on Green Communications and Networking, 2021.
  • Conference Papers
  • D. AlQahtani and Y. Chen, "Bi-Criteria Optimisation for Energy Harvesting Relaying: Formulation and Algorithm Implementation," IEEE GLOBECOM 2022, pp. 849–854.
  • D. AlQahtani and A. M. Al-Sanie, "Alamouti Distributed Space-Time Coding with Relay Selection," 16th International Conference on Advanced Communication Technology (ICACT), 2014 — Outstanding Paper Award.

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