Title :
The ideal averaging filter: its applications and realizations
fDate :
10/1/1979 12:00:00 AM
Abstract :
The optimum filter for improving the signal/noise ratio in a commonly-encountered instrumentation situation is the ideal averaging filter. Various ways of realizing the ideal response are discussed and rational approximants of order 1 to 6 are given. The circuits required to implement these approximants are considerably less complex than those required for the alternative realizations.
Keywords :
active filters; ideal averaging filter; signal/noise ratio;
Journal_Title :
Radio and Electronic Engineer
DOI :
10.1049/ree.1979.0094
