Fig. 9From: Focusing high-squint and large-baseline one-stationary bistatic SAR data using keystone transform and enhanced nonlinear chirp scaling based on an ellipse model a Ellipse space. A and B lie on the ellipse when they share the same R total(0; r c , t c ). b Data space before RCMC. c Data space after RCMC. Range histories of A and B have been shifted into a same range cellBack to article page