Realization of FIR Hilbert Transformers as Taylor Structures
B. V. K. Vijaya Kumar, Goldie Gabrani · IETE Journal of Research · 2000
Design of maximally flat Hilbert Transformers is proposed. Taylor configuration is suggested to realize a linear phase FIR digital filter. This approach is comparatively simpler than the other known ones. Four relations (two recursive and two explicit) for computation of weights required in the design are derived. The paper also brings out relation between digital Hilbert Transformers and digital differentiators as well as with digital notch filters. Applications of the suggested design are also given.