Table 1 Parameters of tandem bistatic SAR in two cases with different baselines
From: Focusing of tandem bistatic SAR data using the chirp-scaling algorithm
| Â | Case I | Case II | ||
|---|---|---|---|---|
Range to reference target | 20,500 m(T) | 20,304 m(R) | 22,589 m(T) | 22,142 m(R) |
Squint angle | 12.7°(T) | −9.93°(R) | 27.7°(T) | −25.4°(R) |
Length of the baseline | 8000 m | 20,000 m | ||
Doppler bandwidth | 300 HZ | |||
PRF | 400 Hz | |||
Range bandwidth | 80 MHZ | |||
Range chirp bandwidth | 135 MHz | |||
Carrier frequency | 10 GHz | |||
Platform velocity | 150 m/s | |||
Closest range to the flight track | 20,000 m | |||