DocumentCode
280105
Title
On the practical implementation of high performance active audio filters using the FDNR concept
Author
Al-Hashimi, B.M. ; Holden, A.G.
Author_Institution
Matthey Electron., Burslem, UK
fYear
1990
fDate
33018
Firstpage
42583
Lastpage
42587
Abstract
The design and the practical implementation of high performance active audio low pass elliptic filters using the FDNR (frequency dependent negative resistance) concept is described. This involves a detailed study of the effects of the non-ideal characteristics of the op-amps and the magnitude scaling factor, on the filter performance
Keywords
active filters; audio equipment; low-pass filters; active audio filters; filter performance; frequency dependent negative resistance; low pass elliptic filters; magnitude scaling factor; op-amps; operational amplifiers;
fLanguage
English
Publisher
iet
Conference_Titel
Digital and Analogue Filters and Filtering Systems, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
190259
Link To Document