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Table 1 SAR system parameters used in the simulation

From: Target vibration estimation in SAR based on phase-analysis method

Parameter

Quantity

Carrier frequency

15 GHz

Bandwidth

400 MHz

Pulse duration

0.5 μs

Range sampling frequency

420 MHz

Range resolution

0.375 m

Plane velocity

100 m/s

Length of the synthetic aperture

125 m

Pulse repetition frequency

880 Hz