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Author(s):
Fillebock, Marion; Schwab, Martin H.; Russer, Peter H. 
Title:
Automatic Generation of Starting Values for the Simulation of Microwave Oscillators by Frequency Domain Techniques 
Abstract:
A new approach to the start-up problem inherent to the large-signal analysis of autonomous circuits in the frequency domain is presented. By insertion of a simple network, depending on one parameter, the oscillator is damped to the stability limit where a linear analysis yields good results. The steady state of the undamped oscillator is then obtained by a continuation method corresponding to the successive removal of the damping network. With this procedure the degenerate solution may be exclud...    »
 
Keywords:
automatic generation, autonomous circuits, continuation method, damping network, degenerate solution, embedding, frequency domain techniques, frequency-domain analysis, large-signal analysis, microwave oscillators, nonlinear network analysis, simulation, stability limit, starting values, start-up problem, steady state, undamped oscillator 
Journal title:
IEEE Transactions on Microwave Theory and Techniques 
Year:
1993 
Journal volume:
41 
Month:
may 
Journal issue:
Pages contribution:
809--813