Digital Filter Design For Radar Image Formation
John W. Adams, Jeffrey E. Nelson, N. D. Banh, John J. Moncada, R.W. Bayma · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1989
The most popular optimality criteria for digital filters is minimax (Chebyshev) in each band. In particular, the Parks-McClellan algorithm is very popular for FIR digital filter design. However, signal processing operations for synthetic aperture radar (SAR) require other types of filters. The design of FIR digital filters for SAR image formation applications is presented in this paper.