Automatic generation of starting values for the simulation ofmicrowave oscillators by frequency domain techniques |
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Authors: | Fillebock M. Schwab M. Russer P. |
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Affiliation: | Lehrstuhl fuer Hochfrequenztech., Tech. Univ., Munchen; |
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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 excluded in a straightforward manner |
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