Paper Info
Title
Qvco Frequency Stability Analysis Using Time Varying Root Locus
Abstract
The time varying root locus (TVRL) method has been used for investigating the transient analysis of a quadrature oscillator circuit with undesired operating points. The TVRL trajectory of the dominant pole corresponding to the time varying periodic solutions obtained by SpectreRF has been analyzed to predict the sinusoidal and relaxation oscillation mechanism. The numerical QZ algorithm has been practiced to compute the characteristic roots relative to periodic steady-state (PSS). The proposed circuit is analyzed with TVRL to check if it avoids the relaxation process and confirms the proper sinusoidal operation of oscillator or not.
Year
DOI
Venue
2016
10.1587/elex.13.20160480
IEICE ELECTRONICS EXPRESS
Keywords
Field
DocType
oscillator, start-up, semi-symbolic analysis, time varying root locus, frequency stability, periodic steady state
Start up,Computer science,Control theory,Root locus,Electronic engineering
Journal
Volume
Issue
ISSN
13
13
1349-2543
Citations 
PageRank 
References 
0
0.34
6
Authors
3
Name
Order
Citations
PageRank
Sohail Aneeb100.34
Sanjeev Jain29521.18
Nikolay T. Tchamov3177.82