George Alexandropoulos

Email: alexandg[at]
Telephone: +30 210 727 5309









  • 2012: Postdoc in Transceiver Design for Interference Management, Athens Information Technology R&D Center, Greece
  • 2010: PhD in Wireless Communications, School of Engineering, University of Patras, Greece
  • 2005: MSc in Signal and Communications Processing Systems, School of Engineering, University of Patras, Greece
  • 2003: Diploma in Computer Engineering and Informatics, School of Engineering, University of Patras, Greece

Research Interests

  • Cognitive radio and spectrum shared access systems
  • Communication systems in high-frequency bands (millimeter wave and THz)
  • Distributed sensor networks, internet of things
  • Diversity transceivers and multiple–input multiple–output (MIMO) systems
  • Energy harvesting, simultaneous wireless information and power transfer
  • Hybrid analog and digital multi-antenna transceiver design
  • In-band full duplex wireless communication
  • Large-scale antenna systems (massive MIMO)
  • Load modulated antenna arrays, intelligent surfaces (metasurfaces, smart mirrors)
  • Machine learning and artificial intelligence for wireless communication
  • Multi-user multi-antenna techniques, interference management in dense networks
  • Performance analysis of wireless communication systems
  • Relaying protocols in cooperative communication systems
  • Time reversal techniques for large bandwidth communication
  • Wireless channel modeling and characterization