77-81GHz Obstacle avoidance radar sensor UAV-R22-1 (UART)

The UAV-R22-1 (UART) Obstacle Avoidance Radar is a lightweight mmWave radar sensor developed and manufactured by Microbrain Intelligent. It offers high measurement accuracy, compact size, high sensitivity, and stable performance, making it easy to integrate into various systems. Using a fan-shaped 77GHz electromagnetic wave, the radar processes the echo signals to detect obstacles ahead. It provides real-time data on the relative distance, speed, and orientation of obstacles, helping guide the radar-equipped platforms, such as drones, to avoid collisions and ensure safe operation.

Features:

1. 2T4R MIMO array antenna design,±15°azimuth FOV,High angular resolution and angular detection accuracy；
2. Operating frequency is 77GHz~81GHz，sensitive to moving target, high range detection accuracy；
3. Effective detection distance 27m
4. Support UART protocol output，Default baud rate115200；
5. Single chip DSP+ARM dual-core architecture signal processing and control unit , radar data processing, target detection, target tracking and other algorithms are runned on the internal high-speed digital signal processor

Specification

Package Includes:

1 x 77-81GHz Obstacle avoidance radar sensor UAV-R22-1 (UART)

datasheet

Dimensions