Design of canonical higher order digital filters

J.H.F. Ritzerfeld

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The study of stability tests for higher-order systems and the parallel treatment developed for the continuous and the discrete-time case [1] leads to a simple way to design higher-order digital filters. Using a bilinear transform on a canonical, direct form analog filter of arbitrary order, a digital filter can be found that is still canonical, but has low noise and low sensitivity.With a simple mapping of the coefficients of a discrete-time transfer function onto a canonical set of multipliers, the resulting filter can also be found directly in the digital domain.
Originele taal-2Engels
TitelProceedings of the 17th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2006) 23 - 24 November 2006, Veldhoven, the Netherlands
Plaats van productieUtrecht, the Netherlands
UitgeverijTechnology Foundation
Pagina's184-191
ISBN van geprinte versie90-73461-44-8
StatusGepubliceerd - 2006

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Ritzerfeld, J. H. F. (2006). Design of canonical higher order digital filters. In Proceedings of the 17th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2006) 23 - 24 November 2006, Veldhoven, the Netherlands (blz. 184-191). Utrecht, the Netherlands: Technology Foundation.