Automatic Generation of Starting Values for the Simulation of Microwave Oscillators by Frequency Domain Techniques

M. Fillebock; M. Schwab; P. Russer

doi:10.1109/22.234515

Automatic Generation of Starting Values for the Simulation of Microwave Oscillators by Frequency Domain Techniques

M. Fillebock, M. Schwab, P. Russer

Technical University of Munich

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

In this paper 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.

Original language	English
Pages (from-to)	809-813
Number of pages	5
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	41
Issue number	5
DOIs	https://doi.org/10.1109/22.234515
State	Published - May 1993

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title = "Automatic Generation of Starting Values for the Simulation of Microwave Oscillators by Frequency Domain Techniques",

abstract = "In this paper 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.",

author = "M. Fillebock and M. Schwab and P. Russer",

note = "Funding Information: The authors wish to thank Prof. Dr. P. Rentrop and Dr.-Ing. T. Goller for many helpful discussions. The hybrid integrated GaAs-VCO-oscillator was designed by Dip1.-Ing. V. Giingerich. This work was supported by the Deutsche Forschungsgemeinschaft DFG.",

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AU - Fillebock, M.

AU - Schwab, M.

AU - Russer, P.

N1 - Funding Information: The authors wish to thank Prof. Dr. P. Rentrop and Dr.-Ing. T. Goller for many helpful discussions. The hybrid integrated GaAs-VCO-oscillator was designed by Dip1.-Ing. V. Giingerich. This work was supported by the Deutsche Forschungsgemeinschaft DFG.

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N2 - In this paper 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.

AB - In this paper 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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JO - IEEE Transactions on Microwave Theory and Techniques

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Automatic Generation of Starting Values for the Simulation of Microwave Oscillators by Frequency Domain Techniques

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