论文信息 - Design of fractional delay filters

Design of fractional delay filters

Abstract In this paper, we will consider a simple scheme for designing fractional delay filters. This scheme makes use of IIR filter design and iterative methods to calculate the coefficients of the filter’s transfer function. The resultant filter is not only stable, but also has a unity gain in the whole frequency domain and best approximates the fractional delay operator at lower frequency. Examples are given to illustrate the usefulness of the proposed technique.

Majid Ahmadi | A. Lee | Venkat Ramachandran | Christian S. Gargour

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