Generalized equiripple all-pole lowpass filters

Generalized equiripple all-pole lowpass filters

New families of equiripple all-pole lowpass filters are presented which have equiripple passbands and monotonic stopbands. The number of maxima in the pass-band is controlled so that both reduced critical Q and flatter group delay are realized in comparison with Chebyshev filters. Tables of paramete...

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Veröffentlicht in:International journal of electronics 1987-12, Vol.63 (6), p.833-849
Hauptverfasser: CASTAGNO, ROBERT P., ARONHIME, PETER
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:New families of equiripple all-pole lowpass filters are presented which have equiripple passbands and monotonic stopbands. The number of maxima in the pass-band is controlled so that both reduced critical Q and flatter group delay are realized in comparison with Chebyshev filters. Tables of parameters are provided for selected cases of these new filters.
ISSN:0020-7217
1362-3060
DOI:10.1080/00207218708939189