Based on the Doppler effect of electromagnetic waves, it detects moving targets (motion perception) as well as small movements of the human body (micro-motion perception), with adjustable sensing distance and delay time. Typical application: approaching perception, which can be triggered when the target is close to the set sensing range.

Key Advantages of the Millimeter-Wave Radar Sensor Chip

High Integration:
The chip integrates RF, analog, and signal processing modules, achieves antenna transceiver multiplexing through orthogonal polarization, minimizes module size, and can realize miniaturized solutions on the ground.

Stable Performance:
The chip has good batch consistency and passes other reliability tests such as high and low temperature, ESD, etc. to meet mass production installation and use.

Flexible and Easy to Use:
Distance delay adjustable, lighting scenes of long-distance and home small appliances near hand sweep can be applied, within 30cm application of accurate and controllable.

Frequency Band Advantage:
Clean electromagnetic environment, strong anti-interference, short wavelength, easy to achieve micro-motion, but also able to detect the human breathing heartbeat signal, can be used with wireless module grouping, to meet a variety of intelligent scene applications.

Meet the Certification:
Meet the FCC, CE, KC, and other major countries or regions of wireless certification standards.

Application Fields

• Smart lighting – The light turns on when a person approaches and turns off when they leave
• Smart bathroom, kitchen – wakes up when a person approaches
• Smart door lock & access control – Wakes up on approach

Swipe Perception

Proximity hand sweep sensing (5~30cm), can be triggered with a gentle wave of the hand to achieve non-contact operation and reduce the cross-transmission of bacteria and viruses. Adjustable sensing distance and delay time. Extended application: Combine motion perception of medium and long-distance targets to realize multilogical joint sensing

Distance Measurement

The human body distance tracking based on FSK is not aff ected by the bandwidth on distance resolution, and the distance tracking eff ect is smoother. For the application scenario of segmented distance threshold, the integrated use of human body speed and real-time distance information for accurate prediction of human body real-time distance can achieve the eff ect of stepping on the line trigger without delay.

Presence Perception

Based on the detection of vital signs such as the rise and fall of the chest and abdomen when the human body is breathing, it realizes the perception of human presence and solves the pain point that traditional sensors cannot detect a stationary human body. Adjustable sensing distance and delay time.

IoT+

Microwave radar networking without development solution, to realize the network communication between modules, and can access the global mainstream AIoT platform, the advantages of easy to start and low cost, reduce the threshold of solution providers and terminal manufacturers to access intelligent sensing IOT.