Title :
Frequency-sampling design of delay-root-Nyquist filters
Author :
Yardim, A. ; Laakso, T.I. ; Sabel, L.P. ; Cain, G.D.
Author_Institution :
SEMSE, Westminster Univ., London, UK
fDate :
1/2/1997 12:00:00 AM
Abstract :
The frequency sampling design technique is applied in the design of fractional-delay root-Nyquist filters. Comparisons are made with three alternative design styles, showing that favourable frequency sampling selections easily outperform these contenders with respect to composite impulse response zero-crossing errors and approach the quality provided by purpose-optimised alternatives
Keywords :
digital filters; composite impulse response zero-crossing errors; delay-root-Nyquist filters; design styles; frequency-sampling design;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970065
