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
T 2
T 1
T 0
Traditional algorithm in [20]
PSLR(dB)
6.52
9.69
13.27
ISLR(dB)
5.32
6.62
9.99
Proposed algorithm in this paper
13.13
13.26
13.29
9.95
9.98