QVCO frequency stability analysis using time varying root locus

Aneeb Sohail; Sanjeev Jain; Nikolay Tchamov

doi:10.1587/elex.13.20160480

QVCO frequency stability analysis using time varying root locus

Aneeb Sohail, Sanjeev Jain, Nikolay Tchamov

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

Abstrakti

The time varying root locus (TVRL) method has been used for investigating the transient analysis of a quadrature oscillator circuit with undesired operating points. The TVRL trajectory of the dominant pole corresponding to the time varying periodic solutions obtained by SpectreRF has been analyzed to predict the sinusoidal and relaxation oscillation mechanism. The numerical QZ algorithm has been practiced to compute the characteristic roots relative to periodic steady-state (PSS). The proposed circuit is analyzed with TVRL to check if it avoids the relaxation process and confirms the proper sinusoidal operation of oscillator or not.

Alkuperäiskieli	Englanti
Artikkeli	10
Julkaisu	IEICE Electronics Express
DOI - pysyväislinkit	https://doi.org/10.1587/elex.13.20160480
Tila	Julkaistu - 2016
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 1

Pääsy asiakirjaan

10.1587/elex.13.20160480

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title = "QVCO frequency stability analysis using time varying root locus",

abstract = "The time varying root locus (TVRL) method has been used for investigating the transient analysis of a quadrature oscillator circuit with undesired operating points. The TVRL trajectory of the dominant pole corresponding to the time varying periodic solutions obtained by SpectreRF has been analyzed to predict the sinusoidal and relaxation oscillation mechanism. The numerical QZ algorithm has been practiced to compute the characteristic roots relative to periodic steady-state (PSS). The proposed circuit is analyzed with TVRL to check if it avoids the relaxation process and confirms the proper sinusoidal operation of oscillator or not.",

author = "Aneeb Sohail and Sanjeev Jain and Nikolay Tchamov",

year = "2016",

doi = "10.1587/elex.13.20160480",

language = "English",

journal = "IEICE Electronics Express",

issn = "1349-2543",

publisher = "The Institute of Electronics, Information and Communication Engineers (IEICE)",

}

TY - JOUR

T1 - QVCO frequency stability analysis using time varying root locus

AU - Sohail, Aneeb

AU - Jain, Sanjeev

AU - Tchamov, Nikolay

PY - 2016

Y1 - 2016

N2 - The time varying root locus (TVRL) method has been used for investigating the transient analysis of a quadrature oscillator circuit with undesired operating points. The TVRL trajectory of the dominant pole corresponding to the time varying periodic solutions obtained by SpectreRF has been analyzed to predict the sinusoidal and relaxation oscillation mechanism. The numerical QZ algorithm has been practiced to compute the characteristic roots relative to periodic steady-state (PSS). The proposed circuit is analyzed with TVRL to check if it avoids the relaxation process and confirms the proper sinusoidal operation of oscillator or not.

AB - The time varying root locus (TVRL) method has been used for investigating the transient analysis of a quadrature oscillator circuit with undesired operating points. The TVRL trajectory of the dominant pole corresponding to the time varying periodic solutions obtained by SpectreRF has been analyzed to predict the sinusoidal and relaxation oscillation mechanism. The numerical QZ algorithm has been practiced to compute the characteristic roots relative to periodic steady-state (PSS). The proposed circuit is analyzed with TVRL to check if it avoids the relaxation process and confirms the proper sinusoidal operation of oscillator or not.

U2 - 10.1587/elex.13.20160480

DO - 10.1587/elex.13.20160480

M3 - Article

SN - 1349-2543

JO - IEICE Electronics Express

JF - IEICE Electronics Express

M1 - 10

ER -

QVCO frequency stability analysis using time varying root locus

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Julkaisufoorumi-taso

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