A new simulation technique for periodic small-signal analysis

Gourary, M.A.; Rusakov, S.G.; Ulyanov, S.L.; Zharov, M.M.; Mulvaney, B.J.

doi:10.1109/date.2003.1186393

Cited by 3 publications

(1 citation statement)

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“…The Jacobian matrix J HB ( X) corresponds to (20) linearized about the single tone steady-state solution, and the system (24) presents the problem of the periodic small signal analysis. This problem can be decomposed into the set of low dimensional problems [22] for each small signal combinational frequency(22)…”

Section: Distortion Analysis In Frequency Domainmentioning

confidence: 99%

Circuit Distortion Analysis Based on the Simplified Newton's Method

Gourary

Русаков

Ulyanov

et al. 2011

Journal of Electrical and Computer Engineering

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A new computational technique for distortion analysis of nonlinear circuits is presented. The new technique is applicable to the same class of circuits, namely, weakly nonlinear and time-varying circuits, as the periodic Volterra series. However, unlike the Volterra series, it does not require the computation of the second and third derivatives of device models. The new method is computationally efficient compared with a complete multitone nonlinear steady-state analysis such as harmonic balance. Moreover, the new technique naturally allows computing and characterizing the contributions of individual circuit components to the overall circuit distortion. This paper presents the theory of the new technique, a discussion of the numerical aspects, and numerical results.

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Section: Distortion Analysis In Frequency Domainmentioning

confidence: 99%