IEEE

A 1.6-to-3.8GHz Reconfigurable FMCW Radar SoC with 81.5% Relative-Bandwidth PLL for Real-Time Life Detection in Disaster Response

Abstract: A 1.6-to-3.8GHz FMCW radar SoC for real-time non-line-of-sight life detection is implemented in 40nm CMOS. An 81.5% BW ring-VCO PLL with DTC achieves 29 ...
IEEE

Range–Doppler Spectrum Anomaly Detection for Sky-Wave Over-the-Horizon Radar Based on Image Recognition and Data Augmentation

Abstract: Sky-wave over-the-horizon radar (OTHR) receives various kinds of environmental signals, such as sea–land clutter (SLC), external interference, and ionospheric clutter. OTHR detects targets ...
Interesting Engineering

LiDAR expands counter-drone capabilities against fiber-optic-controlled aerial threats

Innoviz has partnered with Regulus to enhance counter-drone operations using LiDAR for precise tracking of low-flying threats ...
Tech Xplore

Drone-mounted camera can detect plastic landmines without an internet connection

Today's antipersonnel land mines are small and often have plastic casings that standard metal detectors cannot register.