Key Features
- 61 GHz 3D FMCW radar with digital signal processing
- Measures speed, direction, distance and angle of multiple static or moving objects
- Typical detection distance: 30 m for persons / 80 m for cars
- Target list output over 100BASE-T Ethernet
- Integrated range Doppler processing with tracking
- 2 configurable digital outputs with overcurrent protection
- Wide power supply range from 8 to 32V
- 3 TX and 4 RX patch antennas with 60°/36° beam aperture
- Rugged water-proof housing with M12
connectors for harsh conditions




Application notes
Certificates
The V-MD3 is a high-end 61 GHz 3D FMCW radar transceiver that sets a new standard for object detection and tracking. This module features integrated signal processing and tracking algorithms, eliminating the complexity of managing small, noisy signals and the need for writing custom processing code. It can accurately measure the speed, direction, distance, and angle (in both azimuth and elevation) of multiple static or moving objects.
The sensor’s hardware includes 3 TX and 4 RX patch antennas with a 60°/36° beam aperture, paired with a powerful FPGA for integrated range-Doppler processing with tracking. Its digital structure and wide power supply range (8 to 32V) make it exceptionally easy to use in any standalone or MCU-based application. The V-MD3 offers a target list output over 100BASE-T Ethernet and includes 2 configurable digital outputs with overcurrent protection for simple collision avoidance. With a typical detection distance of 30 m for persons / 80 m for cars, this module provides superior performance. Furthermore, its rugged, water-proof IP-65 housing with M12 connectors ensures durability and simple integration even in harsh environments.
Ordering number | State | Description |
V-MD3_M12-RFB-00A-01 | Active | Standard V-MD3 with M12 connectors, without connection cables, without power supply |
V-MD3_M12-EVAL-RFB-00A | Active | V-MD3 evaluation kit with powerful PC software, connection cables and power supply |
Applications
Altimeter
Altimeter
- Measurement of distance above ground
- Speed measurement possible
- Allows for autonomous takeoff or landing
Anti collision
Blind spot detection
Blind spot detection
- Detect cars or bicycles in the blind spot
- High maximum speeds possible
- Can generate warnings for the driver
Counting and classification
Counting and classification
- Car counting on multiple lanes
- Simple classifications based on speed, magnitude and size
- Enhanced classifications based on RAW data
Cross section surveillance
Elderly care
Gesture control
Gesture control
- Control functions with gestures
- Seamless integration in product
- No need for an optical transparent enclosure
Gesture detection
Gesture detection
- Touchless machine interaction
- Hygienical interface control
- Multiple gestures possible
Gesture recognition
In cabin sensing
Inductive loop replacement
Inductive loop replacement
- Contactless car detection
- Multiple lanes with one sensor
- No road works need to be done
Intrusion
Internet of things
Internet of things
- Room surveillance and counting
- Intelligent presence detection
- Sensors hidable behind plastics
Object tracking
Object tracking
- Velocity and position tracking
- Tracking of balls or projectiles
- Trajectory estimation
Obstacle avoidance
Obstacle avoidance
- Detection of obstacles in the flight path
- Multi target capability
- Detection of wires
Perimeter protection
Perimeter protection
- Detect and track objects
- Detection of very slow moving objects
- Trigger cameras based on movement
Periphery surveillance
Periphery surveillance
- Tracking of persons in defined areas
- Detection of free or occupied areas
- Obstacle detection
Person detection
Person detection
- Detect presence of persons
- Person based action triggers
- Room surveillance and counting
Position detection
Position detection
- Distance and angle measurement
- Estimate position of a car or person
- Measure velocity at a defined position
Room surveillance
Room surveillance
- Detect unwanted movements in a room
- Vital sign based room occupancy
- People counting
Smart city
Speed measurement
Speed measurement
- Accurate speed and direction measurement
- Simple realization of speed displays
- Measure speed at a defined distance
Street lighting
Tank level gauging
Tank level gauging
- Level measurements in the millimeter range
- Multi target measurement
- Low power and fast measurement speed
Velocity measurement
Velocity measurement
- Separation over speed (E.g. balls and persons)
- Accurate speed measurement
- Simple direction estimation