Research Article

High-Resolution Squinted SAR Imaging Algorithm Applied in the Near-Field Environment

Table 1

Simulation parameters.

ParametersValues

Signal carrier frequency4.3 GHz
Sample frequency50 Hz
Radar moving velocity0.1 m/s
Scene center height0.8 m
L2.0 m
Signal bandwidth1.7 GHz
Radar squint angle30°
Synthetic aperture length2 m
Scene width1.4 m