Title :
Redundant filters
Author :
Saeks, R. ; Winslow, Leon
fDate :
7/1/1973 12:00:00 AM
Abstract :
The problem of interconnecting several identical filters so as to obtain a filter which is both nominally closer to ideal and has lower sensitivity than the original filter is studied. A feedforward design for such a redundant filter is given which is applicable to filters having any specified passband, and the results of simulations illustrating the improvement in nominal behavior and sensitivity resulting from redundancy are presented.
Keywords :
Filters; Interconnected networks; Redundant filters; Sensitivity optimization; Active filters; Bandwidth; Circuit analysis; Electrical resistance measurement; Equations; Frequency measurement; Frequency response; Passive filters; Poles and zeros; Predistortion;
Journal_Title :
Circuit Theory, IEEE Transactions on
DOI :
10.1109/TCT.1973.1083687
