High Resolution Tactical Synthetic Aperture Radar (TSAR) - MATLAB Simulations for Radar Systems Design - page 599

Doppler histories

time

2 π f 0 t cos

T ob

ô I ()

LP Filter windowing

mixer

& A/D

x I ()

cos ψ – sin ψ

s r ()

FFT

cos
matrix rotation

sin ψ ψ

x Q ()

LP Filter

scaling

mixer & A/D

ô Q ()

Doppler histories

– 2 π f 0 t sin

time

T ob