Full Duplex Holographic MIMO for Near-Field Integrated Sensing and Communications. - Ioannis Gavras; Md Atiqul Islam; Besma Smida; George C. Alexandropoulos (EUSIPCO, 2023)

Joint Near-Field Target Tracking and Communications with full Duplex Holographic MIMO. - Ioannis Gavras; George C. Alexandropoulos (ICASSP, 2024)

Near-Field Localization with 1-bit Quantized Hybrid A/D Reception. - Ioannis Gavras; Italo Atzeni; George C. Alexandropoulos (ICASSP, 2024)

Simultaneous Near-Field THz Communications and Sensing with Full Duplex Metasurface Transceivers. - Ioannis Gavras; George C. Alexandropoulos (SPAWC, 2024)

Extremely Large Full Duplex MIMO for Simultaneous Downlink Communications and Monostatic Sensing at Sub-THz Frequencies. - George C. Alexandropoulos; Ioannis Gavras (CoRR, 2025)

Near-Field Localization With Dynamic Metasurface Antennas at THz: A CRB Minimizing Approach. - Ioannis Gavras; George C. Alexandropoulos (IEEE Wirel. Commun. Lett., 2025)