60g human detection radar module

Main Product Parameters:

Operating Frequency: 60 GHz (58-62 GHz)
Transmit Power: 12 dBm
Modulation: FMCW
Antenna Gain: 4 dBi
Detection Angle: Azimuth ±60° / Elevation ±60°
Detection Range: < 3 m (installation height 2.2-3 meters)
Identification Accuracy: 95% (Typ.)
Power Supply: 3.3V (Typ.) / >1A (Note: Especially important!)
Dimensions: 23×25 mm
Operating Temperature: -20°C to +85°C
Environmental Temperature: -40°C to +85°C
Data Format: Serial ASCII output
Package Type: Default 2.0 mm × 8-pin header

Product Description

The 60G human detection radar module is developed based on the ADT6101P chip. It integrates a 57~64GHz RF transceiver system, a 2T2R PCB microstrip antenna, 1MB flash memory, a radar signal processing unit, and an ARM® Cortex®-M3 core into a single chip. This module uses FMCW signal processing combined with radar signal processing algorithms to achieve high-sensitivity human state sensing. It can detect motion, micro-motion, and stationary human presence, and can also calculate auxiliary information such as target distance and speed.

This module features a two-transmit, two-receive antenna configuration with a wide beam angle, making it suitable for ceiling installations. It supports GPIO and UART signal outputs, allowing for flexible application in various smart scenarios and products.

Product Features:

Utilizes FMCW (Frequency Modulated Continuous Wave) signal for radar detection.
Wide detection angle, supporting horizontal ±60° and elevation ±60° detection.
Supports ceiling and side installation modes, with a maximum detection distance of 6m.
Can track the movement of up to 3 targets, outputting their positions in x, y, z coordinates.
Capable of detecting both motion and stillness of people indoors, accurately identifying within the detection zone, and supporting the division of the sensing area while shielding interference from outside the designated zone.
Equipped with a universal UART interface, providing a communication protocol.
Supports UART parameter adjustment to meet the needs of different scenarios.
Compact size of only 25*31.5mm, supporting both pin header insertion and surface mount connections.
Unaffected by environmental factors such as temperature, humidity, noise, airflow, dust, and lighting.

Application Scenarios:

Smart Home Appliances Adjusts the working mode of appliances (on, standby, off) in real-time based on the presence of people in the room, achieving smart appliance management.
Human Sensing Lighting Detects whether a space is occupied and automatically controls lighting, applicable in public spaces, offices, and various sensing lights.
Smart Home Scenarios For homes, hotels, offices, bathrooms, and other locations, it detects real-time occupancy or presence of people, enabling security, appliance control, and personnel monitoring. It can be integrated with IoT platforms to effectively manage these environments.

Precautions:

The detection range of the radar module is significantly influenced by the target’s RCS and environmental factors. Therefore, it is normal for the effective detection range to vary within a certain range due to changes in the environment and the target.
The radar module has strict power supply requirements: input voltage must be 3.1~3.5V, power ripple should be ≤50mV, and current should be ≥1A. If using a DCDC power supply, the switching frequency must be no less than 2MHz.