A new method for designing digital equalizers with simultaneous specification of magnitude and phase is introduced. The approximation is carried out using minimax error criteria. The method is eficient in iterations number and guarantees stability for the designed equalizer.
Mariño, J.B., Masgrau, E., Nadeu, C. Design of digital equalizers with minimax error. A: European Signal Processing Conference. "EUSIPCO 1980: Swiss Federal Institute of Technology (EPFL): Lausanne, Switzerland: September 16-19, 1980: short communication and poster digest". Lausanne: 1980, p. 557-560.