The back obstacle avoidance radar module is designed to measure the relative distance between the drone and obstacles behind it, enabling effective collision avoidance. It employs 24GHz radar technology, which performs reliably in all weather conditions, including strong sunlight, high temperatures, fog, dust, wind, and nighttime. The radar is highly sensitive, offers a long detection range, and ensures fast, stable signal transmission. It can detect obstacles such as electric wires, small trees with trunks up to 10 cm, people standing at 1.7 m, and telephone poles as low as 15 cm. This makes it highly effective for high-speed drones, particularly in complex outdoor environments, such as those encountered by plant protection drones.
 
Features:
Working in 24GHz ISM band
Product: Back Obstacle Avoidance Radar
Modulation Mode: FMCW
Centre Frequency: 24.125Ghz
Detection Range: 1~25m
One transmit path and two receive paths are separated for maximum gain
Optimized noise figure and high receiver gain for better obstacle detection
Total 1.2W power consumption
Optimized small size
High sensitivity
Long detection distance
Fast signal transmission
Stable signal transmission
All-weather work
Strong environmental adaptability.