A new algorithm for second-order inverse-Chebyshev response (Q1088635)

It is the usual practice to obtain an inverse-Chebyshev response by transforming the Chebyshev response of a filter. The procedure required is to determine the Chebyshev poles and then the transformation to the inverse Chebyshev poles. This paper considers an alternate approach of directly obtaining inverse-Chebyshev response using singularity locations, this seems to be a straightforward approach and gives more insight into the transfer function of the filter.