5 papers
Measurement-Driven Learning-Based Beam Selection for Hybrid Beamforming at 26.5 GHz
Kristian Drizari, Konstantinos Maliatsos, Vasileios Tsoulos +3
This paper investigates learning-assisted transmit beam selection for indoor millimeter-wave (mmWave) systems operating with hybrid beamforming and joint transmission. A synchroniz…
Deterministic and Statistical Analysis of the DoF of Continuous Linear Arrays in the Near Field
Athanasios G. Kanatas, Harris K. Armeniakos, Harpreet S. Dhillon +1
This paper examines the number of communication modes, that is, the degrees of freedom (DoF) in a wireless line-of-sight channel comprising a small continuous linear intelligent an…
Performance Analysis and Experimental Validation of UAV Corridor-Assisted Networks
Harris K. Armeniakos, Viktor Nikolaidis, Petros S. Bithas +2
Unmanned aerial vehicle (UAV) corridor-assisted communication networks are expected to expand significantly in the upcoming years driven by several technological, regulatory, and s…
Stochastic Geometry for Modeling and Analysis of Sensing and Communications: A Survey
Harris K. Armeniakos, Petros S. Bithas, Sotiris A. Tegos +2
One of the most promising technologies for next-generation wireless networks is integrated communication and sensing (ISAC). It is considered a key enabler for applications that re…
A 3D Printed Quad-Ridged Flared Horn Antenna Feeder for Radio-Telescopes
Andreas Hofmann, Yorgos Stratakos, Leonidas Marantis +3
This study proposes a 3D-printed, quad-ridged, dual-pol, flared horn antenna feeder to meet the demands of a modern radio-telescope. The research work presented in this paper invol…