Title :
Design of a third-order single amplifier filter
Author :
Boctor, Stalin A.
fDate :
4/1/1975 12:00:00 AM
Abstract :
General design formulae are derived for the synthesis of a third-order low-pass filter with a finite transmission zero. The design procedure uses a unity gain positive feedback amplifier, with balanced twin-T RC networks. A design example is given for a fifth-order elliptic filter, whose performance is compared to the ideal computed response.
Keywords :
Active filters, RC; Active networks and filters; Low-pass filters; Notch filters; Feedback amplifiers; Filtering theory; Frequency; Low pass filters; Network synthesis; Operational amplifiers; Passive filters; Tracking loops; Transfer functions; Voltage;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1975.1084042
