12 papers
A Physics-Based Digital Human Twin for Galvanic-Coupling Wearable Communication Links
Silvia Mura, Chiara Cavigliano, Anna Marcucci +3
This paper presents a systematic characterization of wearable galvanic coupling (GC) channels under narrowband and wideband operation. A physics-consistent digital human twin maps…
Layered Dielectric Characterization of Human Skin in the Sub-Terahertz and Terahertz Frequency Ranges
Silvia Mura, Elisabetta Marini, Maurizio Magarini +2
Sub-terahertz (sub-THz) and terahertz (THz) radiation offer unique opportunities for non-invasive diagnostics and imaging due to their sensitivity to water content and molecular dy…
Experimental Characterization of Biological Tissue Dielectric Properties through THz Time-Domain Spectroscopy
Elisabetta Marini, Silvia Mura, Marco Hernandez +2
Terahertz (THz) radiation provides a non-ionizing, highly sensitive probe of the dielectric properties of biological tissues. In this study, we present a comprehensive experimental…
Trade-Offs in FMCW Radar-Based Respiration and Heart Rate Variability
Silvia Mura, Davide Scazzoli, Lorenzo Fineschi +1
This study presents a comprehensive experimental assessment of a low-cost frequency-modulated continuous-wave (FMCW) multiple-input multiple-output (MIMO) radar for non-contact vit…
Integrating Phase-Coherent Multistatic Imaging in Downlink D-MIMO Networks
Dario Tagliaferri, Silvia Mura, Musa Furkan Keskin +2
This paper addresses the challenge of integrating multistatic coherent imaging functionalities in the downlink (DL) of a phase-coherent distributed multiple input multiple output (…
Exploiting Age of Information in Network Digital Twins for AI-driven Real-Time Link Blockage Detection
Michele Zhu, Francesco Linsalata, Silvia Mura +3
The Line-of-Sight (LoS) identification is crucial to ensure reliable high-frequency communication links, especially those vulnerable to blockages. Network Digital Twins and Artific…