Adaptive movement detection using 24Ghz Radar and CFAR Algorithm
This project implemented a radar-based movement detection system using IPM165 radar sensor, FreeSoc2 Development Board, along with CA-CFAR algorithm. The system included custom PCB design, radar signal processing, and 3D-printed enclosure.
- 4-layer PCB design integrating IPM165 radar sensor
- Two-stage bandpass filter with gain of 300
- DMA streaming from ADC to Memory
- Signal processing using Hanning window and FFT
- Movement detection using CA-CFAR algorithm
- Custom 3D-printed enclosure
- 4-layer PCB designed in Kicad
- Integrates IPM165 radar sensor
- Includes two-stage bandpass filter (Gain = 300)
- Custom 3D-printed designed in Onshape
- DMA streaming from ADC
- Hanning window application
- FFT implementation
- CA-CFAR algorithm for movement detection
- Verification script for signal processing algorithms
