Sub-Surface Rescue Radar Imaging

Technical Explanation

Following catastrophic earthquakes, locating survivors trapped under collapsed concrete buildings is a race against time. First responders deploy mobile 6G search-and-rescue trailers. Emitting frequency-swept sub-THz and millimeter-wave radar pulses, the array penetrates through concrete slabs and drywall. High-sensitivity micro-Doppler algorithms detect microscopic chest wall motions (0.2 mm) from breathing survivors buried up to 5 meters beneath the rubble.

Key Functions

• Penetrates collapsed concrete rubble and drywall to detect buried survivors
• Locates living humans by detecting microscopic chest movements from breathing
• Calculates the exact 3D coordinates and depth of trapped individuals
• Accelerates disaster search-and-rescue operations during the critical 72-hour survival window