DocumentCode
2643993
Title
A finite arithmetic implementation of recursive digital filters
Author
Salerno, M. ; Cardarilli, G.C. ; Lojacono, R. ; Sargeni, F.
Author_Institution
Dept. of Electron. Eng., Rome Univ., Italy
fYear
1990
fDate
1-3 May 1990
Firstpage
1256
Abstract
A technique called the double module method (DMM) is applied to recursive digital filters. The method confines overflow and quantization errors to some internal points of the filter, so that behavior even better than that of conventional fixed-point realization can be obtained for a given word length. Some considerations regarding the VLSI realization of the filters are included
Keywords
VLSI; digital arithmetic; digital filters; quantisation; VLSI realization; double module method; finite arithmetic implementation; overflow; quantization errors; recursive digital filters; word length; Digital arithmetic; Digital filters; Equations; Finite impulse response filter; Galois fields; IIR filters; Quantization; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112358
Filename
112358
Link To Document