Influence of a "coupling factor" on the spectrum of a noisy oscillator

Keith O'Donoghue; James P. Gleeson; Michael Peter Kennedy

doi:10.1109/ECCTD.2005.1523149

Influence of a "coupling factor" on the spectrum of a noisy oscillator

Keith O'Donoghue, James P. Gleeson, Michael Peter Kennedy

University College Cork

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The effect of a so called "coupling factor", α, on the spectrum of a simple 2-D oscillator is investigated. An exact analytical solution for the spectrum of this oscillator is presented. We find that the position of the peak of the oscillator spectrum can be moved according to the value of α. Also, non-Lorentzian line shapes are shown to appear in the phase noise spectrum as a result of varying α. These phenomenon have not been described previously in the context of phase noise in oscillators. All results are verified by an experimental 2-D oscillator constructed using standard components.

Original language	English
Title of host publication	Proceedings of the 2005 European Conference on Circuit Theory and Design
Pages	417-420
Number of pages	4
DOIs	https://doi.org/10.1109/ECCTD.2005.1523149
Publication status	Published - 2005
Externally published	Yes
Event	2005 European Conference on Circuit Theory and Design - Cork, Ireland Duration: 28 Aug 2005 → 2 Sep 2005

Publication series

Name	Proceedings of the 2005 European Conference on Circuit Theory and Design
Volume	3

Conference

Conference	2005 European Conference on Circuit Theory and Design
Country/Territory	Ireland
City	Cork
Period	28/08/05 → 2/09/05

Access to Document

10.1109/ECCTD.2005.1523149

Cite this

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title = "Influence of a {"}coupling factor{"} on the spectrum of a noisy oscillator",

abstract = "The effect of a so called {"}coupling factor{"}, α, on the spectrum of a simple 2-D oscillator is investigated. An exact analytical solution for the spectrum of this oscillator is presented. We find that the position of the peak of the oscillator spectrum can be moved according to the value of α. Also, non-Lorentzian line shapes are shown to appear in the phase noise spectrum as a result of varying α. These phenomenon have not been described previously in the context of phase noise in oscillators. All results are verified by an experimental 2-D oscillator constructed using standard components.",

author = "Keith O'Donoghue and Gleeson, {James P.} and Kennedy, {Michael Peter}",

year = "2005",

doi = "10.1109/ECCTD.2005.1523149",

language = "English",

isbn = "0780390660",

series = "Proceedings of the 2005 European Conference on Circuit Theory and Design",

pages = "417--420",

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note = "2005 European Conference on Circuit Theory and Design ; Conference date: 28-08-2005 Through 02-09-2005",

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O'Donoghue, K, Gleeson, JP & Kennedy, MP 2005, Influence of a "coupling factor" on the spectrum of a noisy oscillator. in Proceedings of the 2005 European Conference on Circuit Theory and Design., 1523149, Proceedings of the 2005 European Conference on Circuit Theory and Design, vol. 3, pp. 417-420, 2005 European Conference on Circuit Theory and Design, Cork, Ireland, 28/08/05. https://doi.org/10.1109/ECCTD.2005.1523149

Influence of a "coupling factor" on the spectrum of a noisy oscillator. / O'Donoghue, Keith; Gleeson, James P.; Kennedy, Michael Peter.
Proceedings of the 2005 European Conference on Circuit Theory and Design. 2005. p. 417-420 1523149 (Proceedings of the 2005 European Conference on Circuit Theory and Design; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Gleeson, James P.

AU - Kennedy, Michael Peter

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N2 - The effect of a so called "coupling factor", α, on the spectrum of a simple 2-D oscillator is investigated. An exact analytical solution for the spectrum of this oscillator is presented. We find that the position of the peak of the oscillator spectrum can be moved according to the value of α. Also, non-Lorentzian line shapes are shown to appear in the phase noise spectrum as a result of varying α. These phenomenon have not been described previously in the context of phase noise in oscillators. All results are verified by an experimental 2-D oscillator constructed using standard components.

AB - The effect of a so called "coupling factor", α, on the spectrum of a simple 2-D oscillator is investigated. An exact analytical solution for the spectrum of this oscillator is presented. We find that the position of the peak of the oscillator spectrum can be moved according to the value of α. Also, non-Lorentzian line shapes are shown to appear in the phase noise spectrum as a result of varying α. These phenomenon have not been described previously in the context of phase noise in oscillators. All results are verified by an experimental 2-D oscillator constructed using standard components.

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Y2 - 28 August 2005 through 2 September 2005

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Influence of a "coupling factor" on the spectrum of a noisy oscillator

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