Application of Perturbation Theory of Non-Linear Systems to an Amplifier Circuit for EMI Analysis

Dominik Zupan

doi:10.1109/EMCCompo.2019.8919872

Application of Perturbation Theory of Non-Linear Systems to an Amplifier Circuit for EMI Analysis

Dominik Zupan

Institut für Elektronik (4390)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

In this paper the applicability of theory on the stability of perturbed systems on circuit design problems is investigated. The aim of this work is to analytically derive the influence of an EMI disturbance on a differential amplifier stage in specific, by calculating allowed ranges, respectively bounds for the disturbances, as well as for the system itself. The investigated schematic is modelled as a simplified state-space model. The results after applying non-linear systems theory are reviewed by simulation and the practicability of the used approach is discussed.

Originalsprache	englisch
Titel	2019 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)
Herausgeber (Verlag)	Institute of Electrical and Electronics Engineers
Seiten	225-227
Seitenumfang	3
ISBN (elektronisch)	978-1-7281-4262-3/19
DOIs	https://doi.org/10.1109/EMCCompo.2019.8919872
Publikationsstatus	Veröffentlicht - 22 Okt. 2019

Fields of Expertise

Information, Communication & Computing

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10.1109/EMCCompo.2019.8919872

1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
1 Vortrag bei Konferenz oder Fachtagung

Paper Presentation at 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits
Dominik Zupan (Redner/in)
22 Okt. 2019
Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science
The 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits
Dominik Zupan (Teilnehmer/-in)
21 Okt. 2019 → 23 Okt. 2019
Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)

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Application of Perturbation Theory of Non-Linear Systems to an Amplifier Circuit for EMI Analysis. / Zupan, Dominik.
2019 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo). Institute of Electrical and Electronics Engineers, 2019. S. 225-227 1570581086.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

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title = "Application of Perturbation Theory of Non-Linear Systems to an Amplifier Circuit for EMI Analysis",

abstract = "In this paper the applicability of theory on the stability of perturbed systems on circuit design problems is investigated. The aim of this work is to analytically derive the influence of an EMI disturbance on a differential amplifier stage in specific, by calculating allowed ranges, respectively bounds for the disturbances, as well as for the system itself. The investigated schematic is modelled as a simplified state-space model. The results after applying non-linear systems theory are reviewed by simulation and the practicability of the used approach is discussed.",

keywords = "EMI analysis, OpAmp, differential amplifier, non-linear systems, perturbation, disturbance, bounds",

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AB - In this paper the applicability of theory on the stability of perturbed systems on circuit design problems is investigated. The aim of this work is to analytically derive the influence of an EMI disturbance on a differential amplifier stage in specific, by calculating allowed ranges, respectively bounds for the disturbances, as well as for the system itself. The investigated schematic is modelled as a simplified state-space model. The results after applying non-linear systems theory are reviewed by simulation and the practicability of the used approach is discussed.

KW - EMI analysis

KW - OpAmp

KW - differential amplifier

KW - non-linear systems

KW - perturbation

KW - disturbance

KW - bounds

U2 - 10.1109/EMCCompo.2019.8919872

DO - 10.1109/EMCCompo.2019.8919872

M3 - Conference paper

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EP - 227

BT - 2019 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)

PB - Institute of Electrical and Electronics Engineers

ER -

Application of Perturbation Theory of Non-Linear Systems to an Amplifier Circuit for EMI Analysis

Abstract

Fields of Expertise

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Aktivitäten

Paper Presentation at 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits

The 12th International Workshop on the Electromagnetic Compatibility of Integrated Circuits

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