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Analysis of Injection Locking and Pulling in Single-Loop Optoelectronic Oscillator.

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Title: Analysis of Injection Locking and Pulling in Single-Loop Optoelectronic Oscillator.
Authors: Banerjee, Abhijit1 abhba87@gmail.com, Aguiar Dantas de Britto, Larissa2 lbritto@ita.br, Mendes Pacheco, Gefeson2 gpacheco@ita.br
Source: IEEE Transactions on Microwave Theory & Techniques. May2019, Vol. 67 Issue 5, p2087-2094. 8p.
Subjects: Injection locked oscillators, Optoelectronic devices, Electric oscillators, Signal processing, Phase noise
Abstract: Injection-locking characteristics of a single-loop optoelectronic oscillator (OEO) under an independent sinusoidal RF signal injection are investigated. The mathematical model of the unlocked-driven system is developed to represent phase perturbation of the generated output RF signal caused by the RF injection signal. The closed-form expressions of the output RF spectra distorted due to RF signal injection are derived to formulate the behavior of the injection-pulled OEO. Using the phase dynamics equation, a phase noise model is developed to quantify the influence of RF injection signal on the phase noise performance of the oscillator. It is shown that our analytical model is capable of predicting the injection locking and estimating the injection pulling behavior of the single-loop OEO under RF signal injection. The theoretical results are validated by the experimental results. [ABSTRACT FROM AUTHOR]
Copyright of IEEE Transactions on Microwave Theory & Techniques is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 136386111
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  Data: Analysis of Injection Locking and Pulling in Single-Loop Optoelectronic Oscillator.
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  Data: <searchLink fieldCode="AR" term="%22Banerjee%2C+Abhijit%22">Banerjee, Abhijit</searchLink><relatesTo>1</relatesTo><i> abhba87@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Aguiar+Dantas+de+Britto%2C+Larissa%22">Aguiar Dantas de Britto, Larissa</searchLink><relatesTo>2</relatesTo><i> lbritto@ita.br</i><br /><searchLink fieldCode="AR" term="%22Mendes+Pacheco%2C+Gefeson%22">Mendes Pacheco, Gefeson</searchLink><relatesTo>2</relatesTo><i> gpacheco@ita.br</i>
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  Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Microwave+Theory+%26+Techniques%22">IEEE Transactions on Microwave Theory & Techniques</searchLink>. May2019, Vol. 67 Issue 5, p2087-2094. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Injection+locked+oscillators%22">Injection locked oscillators</searchLink><br /><searchLink fieldCode="DE" term="%22Optoelectronic+devices%22">Optoelectronic devices</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+oscillators%22">Electric oscillators</searchLink><br /><searchLink fieldCode="DE" term="%22Signal+processing%22">Signal processing</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+noise%22">Phase noise</searchLink>
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  Label: Abstract
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  Data: Injection-locking characteristics of a single-loop optoelectronic oscillator (OEO) under an independent sinusoidal RF signal injection are investigated. The mathematical model of the unlocked-driven system is developed to represent phase perturbation of the generated output RF signal caused by the RF injection signal. The closed-form expressions of the output RF spectra distorted due to RF signal injection are derived to formulate the behavior of the injection-pulled OEO. Using the phase dynamics equation, a phase noise model is developed to quantify the influence of RF injection signal on the phase noise performance of the oscillator. It is shown that our analytical model is capable of predicting the injection locking and estimating the injection pulling behavior of the single-loop OEO under RF signal injection. The theoretical results are validated by the experimental results. [ABSTRACT FROM AUTHOR]
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  Label:
  Group: Ab
  Data: <i>Copyright of IEEE Transactions on Microwave Theory & Techniques is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1109/TMTT.2019.2891595
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        Text: English
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        PageCount: 8
        StartPage: 2087
    Subjects:
      – SubjectFull: Injection locked oscillators
        Type: general
      – SubjectFull: Optoelectronic devices
        Type: general
      – SubjectFull: Electric oscillators
        Type: general
      – SubjectFull: Signal processing
        Type: general
      – SubjectFull: Phase noise
        Type: general
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      – TitleFull: Analysis of Injection Locking and Pulling in Single-Loop Optoelectronic Oscillator.
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              Text: May2019
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