mmWave · FMCW Radar · 04
Building Doppler and Angle Axes
I separate slow-time FFT for velocity from inter-antenna phase for angle and write tensor axes before processing frames, chirps, and samples.
What I checked first
I separate slow-time FFT for velocity from inter-antenna phase for angle and write tensor axes before processing frames, chirps, and samples.
Source view
Verified image and track references are used here.
Implementation path
Only the saved configuration and processing sequence are shown.
Key terms
- Doppler FFT
- virtual antenna
- phase
- tensor axis
Review sequence
- Doppler FFT
- virtual antenna → phase
- tensor axis
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.