Key Features
- Small and low cost 24 GHz transceiver
- Two Rx Antennas for angle measurement
- I / Q IF outputs
- Fully integrated low phase noise VCO
- Built in temperature compensation circuit for VCO stabilization
- Wide power supply range from 3.2 to 5.5V
- 3 × 4 patch antenna with 80°/ 34° beam aperture
- SMT type available on request
K-LC7 is a small and low cost radar module which allows angle measurements. The module is operating in the 24.0 GHz to 24.25 GHz ISM band and it has a built in low phase noise VCO, which makes the module suitable for FSK or FMCW applications. The internal temperature compensating circuit keeps the output frequency stable over a wide temperature range. IF outputs I and Q allow movement direction detection and high performance signal processing.
The sensor has a 3 x 4 patch radar frontend with an asymmetrical beam. The built-in voltage regulator covers a wide power supply range from 3.2 to 5.5V. The module provides a frequency divided output which can be used to measure the output frequency of the VCO.
Application notes
| Ordering number | State | Description |
| K-LC7-RFB-00H | Active | Standard K-LC7 THT-type |
| K-LC7-RFB-01H | On request | Standard K-LC7 SMD-type |
Applications
Anti collision
Blind spot detection
Counting and classification
Cross section surveillance
Elderly care
Gesture control
Gesture detection
Gesture recognition
In cabin sensing
Intrusion
Internet of things
Object tracking
Obstacle avoidance
Perimeter protection
Periphery surveillance
Person detection
Position detection
Room surveillance
Smart city
Speed measurement
Street lighting
Touchless switch
Velocity measurement
