DocumentCode
919753
Title
New active RC configuration for realising a medium-selectivity notch filter
Author
Soliman, Ahmed M.
Author_Institution
College of Steubenville, Steubenville, USA
Volume
8
Issue
21
fYear
1972
Firstpage
522
Lastpage
524
Abstract
A new configuration for activating the symmetrical twin-T network to realise a medium-selectivity notch filter is given. The ¿0 and Q factor sensitivities with respect to all circuit components are very low. The frequency-limitation equations for the circuit are derived, based on the 1-pole rolloff model of the operational amplifier.
Keywords
active filters; active RC networks; active filters; medium selectivity notch filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19720381
Filename
4235844
Link To Document