Title :
On the stopband sensitivity of digital filters
Author :
Prasad, K.S. ; Eswaran, C. ; Murti, V.G.K.
fDate :
5/1/1987 12:00:00 AM
Abstract :
In contrast to the case of passband. sensitivity, a known criterion for low stopband sensitivity does not exist. In this paper, the relation between the stopband sensitivity of a digital filter and the movement of its transmission zeros with coefficient quantization is investigated.
Keywords :
Digital filter wordlength effects; Algebra; Circuit synthesis; Digital filters; Filtering theory; Frequency; Helium; Network synthesis; Passband; Quantization; Transfer functions;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1987.1086162
