mmWave · FMCW Radar · 03
I/Q Samples and Range FFT
I arrange complex I/Q samples by chirp and follow windowing and FFT into range bins without equating every peak with a person.
What I checked first
I arrange complex I/Q samples by chirp and follow windowing and FFT into range bins without equating every peak with a person.
Source view
Verified image and track references are used here.
Implementation path
Only the saved configuration and processing sequence are shown.
Key terms
- I/Q
- window
- FFT
- range bin
Review sequence
- I/Q
- window → FFT
- range bin
Official references
- TI RADAR-TOOLBOX
- TI People Counting and Tracking Reference Design
- TI People Tracking Reference Design Guide Rev. D
- TI mmWave Demo Visualizer User Guide Rev. C
I excluded the transcript and third-party paper figure. TI documents are referenced by official URL and my own workflow diagrams rather than copied figures.