Transitional Butterworth-Chebyshev recursive digital filters

Transitional Butterworth-Chebyshev recursive digital filters

A design for transitional Butterworth-Chebyshev recursive digital filters is proposed. These filters show gradual transition and, at the same time, maintain the equiripple peaks. An analysis of the cutoff slope of these filters is also presented. It is shown that the first type of filter is suitable...

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Veröffentlicht in:International journal of electronics 1996-01, Vol.80 (1), p.13-20
Hauptverfasser: NIKOLIC, SASA V., STOJANOVIC, VIDOSAV S.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Circuit properties
Electric, optical and optoelectronic circuits
Electronic circuits
Electronics
Exact sciences and technology
Frequency filters
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Zusammenfassung:A design for transitional Butterworth-Chebyshev recursive digital filters is proposed. These filters show gradual transition and, at the same time, maintain the equiripple peaks. An analysis of the cutoff slope of these filters is also presented. It is shown that the first type of filter is suitable for the design of wideband low-pass filters, and the second one for the design of narrowband low-pass filters.
ISSN:0020-7217
1362-3060
DOI:10.1080/002072196137552