Author

V. Papanikolaou

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Preprint Sep 2026

Secure Near-Field ISAC with Pinching-Antenna Systems: Exploiting Constructive-Destructive Interference

This paper investigates secure near-field integrated sensing and communication (ISAC) with pinching-antenna systems (PASS), where a base station serves legitimate users while localizing a target that may also eavesdrop on the transmitted data. We jointly design symbol-level precoding (SLP) and the transmit and receive...

Dimitrios Bozanis, V. Papanikolaou, Sotiris A. Tegos et al. · 0 citations

Preprint Aug 2026

Statistical Channel Model for FSO Systems Assisted by a UAV-Mounted IRS

Integrating optical intelligent reflecting surfaces (IRSs) into aerial platforms, such as unmanned aerial vehicles (UAVs), has been proposed to relax the line-of-sight (LoS) constraint, extend coverage, and enhance deployment flexibility of free space optical (FSO) systems. However, misalignment errors induced by the U...

Ferdaous Tarhouni, V. Papanikolaou, L. Cottatellucci et al. · 0 citations

Preprint Aug 2026

CMT-Aware Channel Modeling and Transmit-Power Minimization for Pinching-Antenna Systems

This letter investigates transmit-power minimization for multiuser pinching-antenna system (PAS) from a coupled-mode-theory (CMT)-aware perspective. Existing CMT-based pinching antenna (PA) studies reveal coupling-induced power exchange and radiation behavior, but these effects have not been fully embedded into system-...

Chuang Luo, Gui Zhou, V. Papanikolaou et al. · 0 citations