Title :
Active Cheby¿shev filters
Author :
Holt, A.G.J. ; Linggard, R.
Author_Institution :
University of Newcastle upon Tyne, Department of Electrical Engineering, Newcastle upon Tyne, UK
fDate :
7/1/1965 12:00:00 AM
Abstract :
The synthesis technique described below permits active RC realisation of transfer functions of the type K/(anxn+an¿1xn¿1+an¿2xn¿2+ ¿ + a0), where x is the complex transform frequency variable s, or its reciprocal 1/s. This procedure has the advantage that the active devices are nonideal low-gain amplifiers which may be realised quite simply using transistors.
Keywords :
band-pass filters; computer applications; networks (circuits);
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19650121
