RD-03D Multiple Object Detection Radar

RD-03D Multiple Object Detection Radar

The RD-03D Multi-Object Detection Radar, developed by Shenzhen Ai-Thinker, is a high-precision radar module operating on the 24 GHz K-band. Equipped with FMCW (Frequency Modulated Continuous Wave) signal processing technology, this radar features the S5KM312CL integrated microcontroller, providing advanced capabilities for multi-target detection, tracking, and positioning of moving objects.

With an angular detection range of ±60° horizontally and ±30° vertically, the RD-03D can detect objects up to 8 meters away. It offers precise positioning accuracy of 0.15 m and a range resolution of 0.75 m. The radar’s ability to distinguish moving humans or detect stationary movements makes it suitable for use in smart building systems, security monitoring, and interactive display applications. Additionally, its low power consumption and resistance to external signal interference make it a reliable option in various environments.

RD-03D Multiple Object Detection Radar Technical Information:

• Frequency Band: Operates in the 24 GHz K-band ISM frequency.
• Antenna Structure: Uses a high-performance 1T2R (1 Transmitter, 2 Receiver) antenna system.
• Detection Range: Maximum detection range is 8 meters.
• Field of View: Has a detection angle of ±60° horizontally and ±30° vertically. Additionally, it can achieve a measurement angle of 120° horizontally and 60° vertically.
• Resolution and Accuracy: Range resolution is 0.75 meters, and distance accuracy is specified as 0.15 meters.
• Signal Processing Technology: Works with FMCW (Frequency Modulated Continuous Wave) technology, enabling detection of speed, distance, and direction of movement, as well as simultaneous tracking of different objects.
• Algorithms and Detection Capabilities: Advanced signal processing and embedded microcontroller (MCU) allow for multi-object detection, position tracking, and speed measurement.
• Interference Resistance: Highly resistant to interference, providing reliable performance without being affected by Wi-Fi and other wireless signals.
• Connector: Uses a standard 1*4P-1.25mm socket connector.
• Mounting Option: Can be wall-mounted.
• UART Support: Allows configuration of radar parameters via a serial port.
• Power Supply: Operates with a single 5V power supply.

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