Automotive Sensor Types
Radar sensor technology in automotive applications involves the use of radio waves to detect objects and determine their range, velocity, and angle. The primary types of automotive radar sensors are short-range radar (SRR), mid-range radar (MRR), and long-range radar (LRR). SRR is used for parking assistance and blind-spot detection, MRR for adaptive cruise control and collision avoidance, and LRR for highway driving and high-speed object detection. These sensors use various frequency bands, such as 24GHz and 77/79GHz, to achieve the desired range and accuracy. The selection of a specific type of automotive radar sensor depends on the required functionality, cost, and performance.