mmWave radar sensors are advanced sensing technologies developed by various companies worldwide, including Texas Instruments (USA), Infineon Technologies (Germany), and NXP Semiconductors (Netherlands). These sensors operate in the millimeter-wave frequency band (30–300 GHz), enabling high-precision detection of objects, motion, and velocity. They are widely used in automotive (e.g., ADAS, autonomous vehicles), industrial automation (e.g., level sensing, robotics), and smart infrastructure (e.g., occupancy monitoring). Key products include short-range radar modules, long-range radar systems, and integrated SoCs (System-on-Chip) for real-time data processing. Brands like TI's IWR series and Infineon's BGT60LTR11AIP exemplify compact, low-power solutions for diverse applications.

Automotive mmWave radar sensors

Industrial mmWave radar sensors