George C. Alexandropoulos

JCAS merges communication and radar for enhanced mobile network performance.

This article explores new wireless technologies to improve connectivity for users.

Reconfigurable Intelligent Surfaces enhance wireless signals, overcoming fading challenges.

Learn how RIS technology improves wireless connections for everyday use.

UAVs enhance communication capabilities, especially in crowded and remote areas.

A study on improving wireless communication using Reconfigurable Intelligent Surfaces.

A new method improves near-field source localization with less processing power.

A new approach optimizes wireless communication using Reconfigurable Intelligent Surfaces.

Exploring the impact of intelligent surfaces on wireless communication.

Learn how researchers tackle non-cooperative RISs to improve communication security.

Discover how HMIMO technology can improve global connectivity through advanced satellite systems.

Exploring how RIS and ASK can transform wireless technology.

Discover how RIS and Quantum Key Distribution protect our digital secrets.