Title :
Frequency limitations on an operational amplifier realization of all-pass transfer functions with complex poles
Author :
Budak, A. ; Aronhime, P.
fDate :
7/1/1970 12:00:00 AM
Abstract :
The effect of finite gain bandwidth product on a proposed network for the realization of all-pass functions with complex or real poles is examined. It is found that severe low-frequency limitations are imposed. A modification of the network is given in which this restriction may be overcome.
Keywords :
Band pass filters; Chebyshev approximation; Digital filters; Frequency; Labeling; Low pass filters; Operational amplifiers; Polynomials; Software systems; Transfer functions;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.7863
