LiDAR and Radar Comparison for Security Applications

This technical report presents a detailed comparison between 3D LiDAR and Radar technologies in the context of security applications. It outlines the unique features and advantages of Quanergy's Q-Track LiDAR system over traditional Radar systems. The report begins by discussing the fundamental differences in sensing dimensions, object classification accuracy, and field of view between the two technologies. It highlights how LiDAR's immunity to RF interference leads to more reliable object detection and lower false alarm rates compared to Radar. The report further explains the continuous tracking capabilities of Q-Track, which can differentiate and track multiple objects simultaneously, a feature that Radar systems lack. Additionally, it emphasizes the importance of precise location detection in security scenarios, where LiDAR offers significant advantages in accuracy. The conclusion reiterates the compelling reasons for choosing LiDAR for perimeter protection, particularly in environments where accurate threat detection is critical.