- Tytuł:
- A Procedure for Quasi-Equiripple Linear-Phase IIR Filters Design
- Autorzy:
-
Konopacki, J.
Mościńska, K. - Powiązania:
- https://bibliotekanauki.pl/articles/226676.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
digital filters
IIR filters
filters design - Opis:
- The linear-phase IIR filters are described in many cases, mainly due to distortion-free transmission of signals. One of the major problems of IIR filter design is stability, which can be obtained with suitable value of group delay τ This paper concerns calculation of filter order Ν and group delay τ in case of quasi-equiripple design of IIR filters. We propose a novel procedure for determining N and τ values; the procedure is valid for all types of filters with arbitrary number of zeros and a few non-zero poles. Evaluation of the proposed approach as well as examples illustrating its application are provided in the paper.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2010, 56, 4; 393-398
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł