Title :
Design of zero phase IIR Nyquist filters
Author :
Zhang, X. ; Yoshikawa, T.
Author_Institution :
Dept. of Electr. Eng., Nagaoka Univ. of Technol., Niigata, Japan
fDate :
3/13/1997 12:00:00 AM
Abstract :
A new method for designing zero phase IIR Nyquist filters with zero intersymbol interference is presented. The proposed method is based on the eigenvalue problem by using the Remez exchange algorithm in the stopband, and the optimal filter coefficients can be easily obtained by computing the absolute minimum eigenvector and applying an iteration procedure
Keywords :
IIR filters; digital filters; eigenvalues and eigenfunctions; intersymbol interference; iterative methods; Remez exchange algorithm; absolute minimum eigenvector; eigenvalue problem; iteration procedure; optimal filter coefficients; zero intersymbol interference; zero phase IIR Nyquist filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970355
