Processing Module

File

• ~/dev/python/HDDS2/Project v1/src/radar_sim/processing.py

Responsibility

This module turns reference and surveillance signals into the main radar sensing product.

Current DSP Chain

1. remove cyclic prefix,
2. FFT reference and surveillance,
3. divide surveillance by reference,
4. IFFT to form range profiles,
5. subtract mean across pulses for stationary suppression,
6. FFT across slow time to form the range-Doppler map.

Output

The module returns a ProcessingResult that includes:

1. range profiles,
2. filtered profiles,
3. range-Doppler map,
4. range axis,
5. Doppler axis,
6. velocity axis.

Linked Notes

• Codebase/Detection Module
• Codebase/Waveform Module
• Codebase/Channel Module