DocumentCode
1090658
Title
Refinement and extension of Belevitch´s criterion through perturbation techniques
Author
Sommariva, Antonino M.
Author_Institution
Dept. of Electr. Eng., Palermo Univ., Italy
Volume
76
Issue
6
fYear
1988
fDate
6/1/1988 12:00:00 AM
Firstpage
733
Lastpage
734
Abstract
A nonredundant derivation of V. Belevitch´s (1959) stability criterion for negative-conductance quasisinusoidal quasistatic oscillators is presented. The key stop step of the analysis is the definition of the asymptotic baseband impedance operator associated with the tank circuit of concern. An extension of the criterion to oscillators with both resistive and capacitive nonlinearity is provided
Keywords
negative resistance; oscillators; perturbation theory; stability; Belevitch´s criterion; asymptotic baseband impedance operator; capacitive nonlinearity; negative-conductance quasisinusoidal quasistatic oscillators; nonredundant derivation; perturbation techniques; resistive nonlinearity; stability criterion; tank circuit; Baseband; Circuit stability; Equations; Frequency; Impedance; Perturbation methods; Stability analysis; Stability criteria; Time domain analysis; Voltage-controlled oscillators;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/5.4463
Filename
4463
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