Title :
Influence of capacitor losses on Q of active filters
Author :
Schlotzhauer, K. ; Singhal, K.
Author_Institution :
University of Waterloo, Waterloo, Ontario, Canada
Abstract :
The Q and center frequency of a second-order RC filter are evaluated assuming a three-element dissipative capacitor model A comparison with the lossless case indicates that though the center frequency changes little, substantial variation in circuit Q Can occur.
Keywords :
Active filters; Capacitors; Collision mitigation; Frequency; Gaussian noise; Gaussian processes; Kalman filters; Mathematical model; Noise generators; Power harmonic filters;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1973.9353
