Title :
Phase constraints on FIR digital filters
Author :
Liau, T.F. ; Razzak, M.A. ; Cuthbert, Laurie
Author_Institution :
Queen Mary College, University of London, Department of Electrical & Electronic Engineering, London, UK
Abstract :
The letter shows how FIR digital filters can be designed to meet a specific nonlinear phase response in the transition region, although the gain of the filter is not specified in this region.
Keywords :
digital filters; network synthesis; FIR digital filters; nonlinear phase response; phase constraints; transition region;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810634
