New computational technique for periodic distortion analysis of communication circuits

Gourary, M.M.; Русаков, С. Г.; Ulyanov, S.L.; Жаров, М.М.; Gullapalli, K.K.; Mulvaney, B.J.

doi:10.1109/mwsym.2004.1339132

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…This method is presented and described in [35]. Similar to the Linear Centric model approach presented earlier, this method also bypasses the need to compute the higher order device model derivatives that are required in Volterra Series analysis and greatly improves the CPU cost when compared to complete multi-tone nonlinear steady state analysis using Harmonie Balance.…”

Section: Simplified Newton Methodsmentioning

confidence: 99%

Efficient Nonlinear Distortion Analysis of RF Circuits

Tannir¹,

Khazaka²

2007

2007 Design, Automation &Amp; Test in Europe Conference &Amp; Exhibition

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Section: Simplified Newton Methodsmentioning

confidence: 99%

Efficient Nonlinear Distortion Analysis of RF Circuits

Tannir¹,

Khazaka²

2007

2007 Design, Automation &Amp; Test in Europe Conference &Amp; Exhibition

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“…This paper discusses a new approach for the distortion analysis [18] based on the simplified Newton's method [19]. The computational efforts of the new approach are practically the same as for distortion analysis based on Volterra series, and radically lower in comparison with complete multitone nonlinear steady-state analysis.…”

Section: Introductionmentioning

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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Spice-oriented Iterative Technique for Distortion Analysis

Gourary¹,

Русаков²,

Ulyanov³

et al.

2006 IEEE International Symposium on Circuits and Systems

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A new computational technique for non-II. PRELIMINARIES linear distortion is presented. Unlike Volterra series this technique doesn't require computation of the A. Basic Modelfor Distortion Analysis second and third derivatives of device models. TheThe basic model of nonlinear circuit for conventional approach is oriented for implementation in Spice-like distortion analysis about DC operating point can be simulators. described by a system of differential equations [2,3]:

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New computational technique for periodic distortion analysis of communication circuits

Cited by 3 publications

References 13 publications

Efficient Nonlinear Distortion Analysis of RF Circuits

Efficient Nonlinear Distortion Analysis of RF Circuits

Circuit Distortion Analysis Based on the Simplified Newton's Method

Spice-oriented Iterative Technique for Distortion Analysis

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