DocumentCode
1444881
Title
Realisation of active-R filters using amplifier pole
Author
Ho, C.F. ; Chiu, P.L.
Volume
123
Issue
5
fYear
1976
fDate
5/1/1976 12:00:00 AM
Firstpage
406
Lastpage
410
Abstract
A systematic-realisation technique of the 2nd-order active-R filter using an inherent amplifier pole is proposed. To realise such a filter it is shown that two operational amplifiers and three resistors are sufficient. Workede examples are given. The resultant filters are found to be suitable for high-frequency low-Q-factor applications.
Keywords
active filters; operational amplifiers; poles and zeros; active R filter; amplifier pole; frequency; open loop gain; operational amplifiers; realisation technique; resistors;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1976.0091
Filename
5253796
Link To Document