• Citer

Leaky-wave antenna-based crowd monitoring in Integrate Sensing and Communications

par De Doncker, Philippe ;Sarrazin, Julien S. J.;Melki, Mathis
Référence (10-12 June, 2025: Paris, France), Actes des Journées Scientifiques d'URSI-France
Publication A Paraître, 2025-06

Publication dans des actes

• Accès en ligne
• Détails
• Contenu
• Statistiques

Résumé :

Radar systems utilize electromagnetic signals to detect and track multiple human targets. This study focuses on multi-target tracking using range, Doppler, and Angle-of-Arrival (AoA) measurements from a monostatic radar system. Human crowds are modeled as dielectric cylindrical shells interacting with an incident electromagnetic field. The scattered field generated by the targets is processed to extract channel transfer function coefficients, enabling the derivation of range and Doppler profiles. A key novelty of this work is the use of a leaky-wave antenna at the receiver, which enables AoA estimation with a single-port antenna, therefore reducing system complexity, cost and eliminating the potential phase shift discrepancies inherent to multi-receiver configurations.