13 papers
Dual-Diode Unified SWIPT for High Data Rates with Adaptive Detection
Zulqarnain Bin Ashraf, Triantafyllos Mavrovoltsos, Constantinos Psomas +2
Due to their low-complexity and energy-efficiency, unified simultaneous wireless information and power transfer (U-SWIPT) receivers are especially suitable for low-power Internet o…
Sub-6 GHz Beam-Reconfigurable Microfluidic Antenna Using Graphene Liquid for 5G Network
Sasmita Dash, Constantinos Psomas, Ioannis Krikidis
As wireless communication systems continue to grow rapidly, high-performance antennas become increasingly crucial for expanding coverage, improving capacity, and enhancing transmis…
Harnessing Chaotic Signals for Wireless Information and Power Transfer
Priyadarshi Mukherjee, Constantinos Psomas, Ioannis Krikidis
Chaotic dynamical systems have attracted considerable attention due to their inherent randomness and high sensitivity to initial conditions, which makes them ideal for secure wirel…
Lightwave Power Transfer-Enabled Underwater Optical ISAC Systems under Ship Attitude Variation
Kapila W. S. Palitharathna, Constantinos Psomas, Ioannis Krikidis
In this paper, we propose a lightwave power transfer-enabled underwater optical integrated sensing and communication (O-ISAC) system, where an access point (AP) mounted on a seasur…
1-bit RIS-aided Index Modulation with Quantum Annealing
Ioannis Krikidis, Constantinos Psomas, Gan Zheng
In this paper, we investigate a new index modulation (IM) scheme for reconfigurable intelligent surface (RIS)-assisted communications with 1-bit RIS phase resolution. In addition t…
Optimization of Liquid Lens-based Imaging Receiver for MIMO VLC Systems
Kapila W. S. Palitharathna, Christodoulos Skouroumounis, Ioannis Krikidis
In this paper, a liquid lens-based imaging receiver is proposed for multiple-input multiple-output (MIMO) visible light communication (VLC) systems. By dynamically adjusting the fo…