A study of the effects of a double 1-D bilinear transformation on the frequency responses of some basic filters
Christian S. Gargour, V. Ramachandran, Ravi P. Ramachandran · 2003
In this paper, the effects of the successive application of a generalized bilinear transformation and of the inverse bilinear transformation to a starting analog low-pass filter and an all-pass filter have been studied.