In this paper a method to extract the conversion matrix of a nonlinear circuit by commercial CAD simulators is proposed. As an example, the conversion matrix, computed from a harmonic balance simulation, is used to control the stability of oscillators under large-signal conditions. This allows the suppression of possible spurious frequencies or the intentional generation of spurious signals (e.g. at sub-harmonic frequency).
Conversion matrix extraction by commercial CAD software for the stability design of autonomous circuits
PANTOLI, LEONARDO;LEUZZI, GIORGIO;
2010-01-01
Abstract
In this paper a method to extract the conversion matrix of a nonlinear circuit by commercial CAD simulators is proposed. As an example, the conversion matrix, computed from a harmonic balance simulation, is used to control the stability of oscillators under large-signal conditions. This allows the suppression of possible spurious frequencies or the intentional generation of spurious signals (e.g. at sub-harmonic frequency).File in questo prodotto:
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