Title :
On the Design of Active Filters with Butterworth Characteristics
fDate :
9/1/1956 12:00:00 AM
Keywords :
Active filters; Active inductors; Cathodes; Circuit theory; Feedback; Frequency modulation; Linear systems; Low pass filters; Resistors; Writing;
Journal_Title :
Circuit Theory, IRE Transactions on
DOI :
10.1109/TCT.1956.1086319
