DocumentCode
1555073
Title
Harmonic characterisation of feedback systems incorporating saturation nonlinearities
Author
Bowron, P. ; Motlagh, M.R.J.
Author_Institution
Dept. of Electr. Eng., Bradford Univ., UK
Volume
27
Issue
20
fYear
1991
Firstpage
1865
Lastpage
1867
Abstract
Discrepancies in the prediction of jump-resonance frequency responses by describing functions are resolved by introducing harmonics. The effects of saturation asymmetry and offset in the nonlinear characteristic are illustrated for a simple bandpass active filter.
Keywords
active filters; band-pass filters; feedback; frequency response; harmonics; nonlinear network analysis; bandpass active filter; describing functions; feedback systems; harmonic balance method; harmonic characterisation; jump-resonance frequency responses; nonlinear characteristic; saturation asymmetry; saturation nonlinearities;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911158
Filename
97224
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