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Table 4 Performance parameters in azimuth for case II

From: Focusing high-squint and large-baseline one-stationary bistatic SAR data using keystone transform and enhanced nonlinear chirp scaling based on an ellipse model

Performance parameters

P 2

P 1

P 0

Traditional algorithm in [20]

PSLR(dB)

6.84

10.77

13.28

ISLR(dB)

5.56

7.56

9.99

Proposed algorithm in this paper

PSLR(dB)

13.21

13.27

13.29

ISLR(dB)

9.81

9.94

9.99