What is a Millimeter wave radar?

Millimeter-wave radar utilizes high-frequency electromagnetic waves in the range of 1 to 10 millimeters in wavelength (30 GHz to 300 GHz). This technology is used for accurately measuring the distance, speed, and angle of objects. Millimeter-wave radar plays a crucial role in advanced driver-assistance systems (ADAS) and autonomous vehicles. It is also applied in weather monitoring, aircraft detection, and security surveillance. The technology excels in challenging conditions such as rain or fog, where it maintains high reliability even when visibility is poor.

Application of Millimeter wave radar

✅ Collision Avoidance System in Autonomous Vehicles
In autonomous vehicles, millimeter-wave radar is used to measure the distance and speed of surrounding objects, predicting collision risks and enabling avoidance maneuvers. It provides high-precision measurements even in low-visibility conditions, supporting safe driving.
✅ Parking Assistance System
Millimeter-wave radar scans the area around and behind the vehicle, measuring the distance to obstacles. This allows drivers to safely park and navigate in tight spaces.
✅ Weather Forecasting and Meteorological Satellites
Millimeter-wave radar plays a key role in weather observation. It can measure real-time weather conditions such as rain, snow, and fog, contributing to improved accuracy in weather forecasting.
✅ Security Surveillance Systems
Millimeter-wave radar is used for detecting intruders. Combined with security cameras and monitoring systems, it helps monitor the surroundings of a facility in real-time and detects suspicious movements.

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