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Open access Aug 2026

Indoor Human Activity Detection System Based on Millimeter-Wave Radar

Millimeter-wave radar has strong application value in industrial sensing and intelligent monitoring, while indoor personnel detection based on visual sensors may introduce privacy risks and can be affected by illumination and occlusion. On the basis of the original FMCW millimeter-wave radar scheme, this paper condense...

Xiang-Rui Tang, Qian Guo, Tong Tong · 0 citations
Aug 2026

Multi-Antenna Radar Target Tracking Based on Dimension-Reduced Transport Mapping

Target tracking is critical for applications such as automotive perception, unmanned aerial vehicle monitoring, and integrated sensing and communication. While target tracking can be achieved using multi-antenna radars, several challenges need to be addressed to ensure desirable accuracy. These challenges include the h...

Ai-Jia Tang, Jia-Zhen Song, Zhuo-Yue Shi et al. · 0 citations
Preprint Sep 2026

A Systematic Evaluation of Infrastructure-Based Radar System for Highway Traffic Monitoring

Infrastructure-based radar systems offer robust and long-range solutions for traffic monitoring, yet their detection and tracking performance under real-world conditions remains insufficiently evaluated. This study introduces DRaT (Drone and Radar Trajectories), a dual-modality dataset of naturalistic vehicle trajector...

Tian-Heng Zhu, Woei-Chyi Chang, Alamss Riaz et al. · 1 citation
Book Open access Oct 2026

Outdoor Point-Cloud Reconstruction Using Drone-Based Millimeter-Wave Systems

Outdoor point-cloud reconstruction is challenging under poor illumination, adverse weather, and platform motion. Millimeter-wave (mmWave) sensing can operate in low-light and foggy environments, but produces sparse and noisy point clouds. We present an exploratory drone-based pipeline for small-scale outdoor reconstruc...

Rahul Bulusu · 0 citations
Sep 2026

Indoor Human Positioning and Tracking Using Ceiling-Mounted UWB Radars

Ultra-wideband (UWB) radar provides a robust and privacy-preserving sensing modality for smart indoor environments. This paper presents an indoor human positioning and tracking system that leverages multiple downward-facing UWB radars mounted on the ceiling. However, this deployment introduces challenges related to ext...

Yan-Qi Hong, F. Fioranelli, Utku Kumbul et al. · 0 citations

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