4 papers · 1 filter
Giant Rotational Meta-Doppler from Genetically Designed Superscatterers
Dmytro Vovchuk, Sergey Geyman, Konstantin Grotov +10
The motion of a rigid body interacting with a wave leaves spectral signatures, with the Doppler shift as the dominant contribution. Since any motion can be decomposed into translat…
μDopplerTag: CNN-Based Drone Recognition via Cooperative Micro-Doppler Tagging
O. Yerushalimov, D. Vovchuk, A. Glam +1
The rapid deployment of drones poses significant challenges for airspace management, security, and surveillance. Current detection and classification technologies, including camera…
Optically Transparent Meta-Grating Embedded in Rear Windshields for Automotive Radar Detection
Sergey Geyman, Dmytro Vovchuk, Denis Kolchanov +9
Radar plays a crucial role in automotive safety by enabling reliable object detection, thereby assisting drivers and, prospectively, serving as one of the primary sensors in autono…
Drone Carry-on Weight and Wind Flow Assessment via Micro-Doppler Analysis
Dmytro Vovchuk, Oleg Torgovitsky, Mykola Khobzei +11
Remote monitoring of drones has become a global objective due to emerging applications in national security and managing aerial delivery traffic. Despite their relatively small siz…