Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE-A Chireix PA

José Alejandro Galaviz-Aguilar; Hsiu Chen Chang; Francisco Martinez-Rodriguez; Patrick Roblin; José C. Núñez Pérez

doi:10.1002/mop.30817

Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE-A Chireix PA

José Alejandro Galaviz-Aguilar, Hsiu Chen Chang, Francisco Martinez-Rodriguez, Patrick Roblin, José C. Núñez Pérez

Centro de Investigación y Desarrollo de Tecnología Digital (CITEDI)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

4 Citas (Scopus)

Resumen

The measurement and modeling of the dynamic power dissipation of a dual-input Chireix power amplifier driven by LTE modulated signals is reported to optimize its dynamic efficiency. Two memory cubic spline FIR and NARMA behavioral models are verified to accurately predict the measured instantaneous PA bias-current and power dissipation as a function of the PA RF output power.

Idioma original	Inglés
Páginas (desde-hasta)	2705-2710
Número de páginas	6
Publicación	Microwave and Optical Technology Letters
Volumen	59
N.º	11
DOI	https://doi.org/10.1002/mop.30817
Estado	Publicada - nov. 2017

Acceder al documento

10.1002/mop.30817

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{fea6ec659fe04e7c8f11c4af788fc719,

title = "Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE-A Chireix PA",

abstract = "The measurement and modeling of the dynamic power dissipation of a dual-input Chireix power amplifier driven by LTE modulated signals is reported to optimize its dynamic efficiency. Two memory cubic spline FIR and NARMA behavioral models are verified to accurately predict the measured instantaneous PA bias-current and power dissipation as a function of the PA RF output power.",

keywords = "Chireix outphasing amplifier, NARMA, instantaneous bias current, nonlinear modeling",

author = "Galaviz-Aguilar, {Jos{\'e} Alejandro} and Chang, {Hsiu Chen} and Francisco Martinez-Rodriguez and Patrick Roblin and {N{\'u}{\~n}ez P{\'e}rez}, {Jos{\'e} C.}",

note = "Publisher Copyright: {\textcopyright} 2017 Wiley Periodicals, Inc.",

year = "2017",

month = nov,

doi = "10.1002/mop.30817",

language = "Ingl{\'e}s",

volume = "59",

pages = "2705--2710",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

number = "11",

}

TY - JOUR

T1 - Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE-A Chireix PA

AU - Galaviz-Aguilar, José Alejandro

AU - Chang, Hsiu Chen

AU - Martinez-Rodriguez, Francisco

AU - Roblin, Patrick

AU - Núñez Pérez, José C.

PY - 2017/11

Y1 - 2017/11

N2 - The measurement and modeling of the dynamic power dissipation of a dual-input Chireix power amplifier driven by LTE modulated signals is reported to optimize its dynamic efficiency. Two memory cubic spline FIR and NARMA behavioral models are verified to accurately predict the measured instantaneous PA bias-current and power dissipation as a function of the PA RF output power.

AB - The measurement and modeling of the dynamic power dissipation of a dual-input Chireix power amplifier driven by LTE modulated signals is reported to optimize its dynamic efficiency. Two memory cubic spline FIR and NARMA behavioral models are verified to accurately predict the measured instantaneous PA bias-current and power dissipation as a function of the PA RF output power.

KW - Chireix outphasing amplifier

KW - NARMA

KW - instantaneous bias current

KW - nonlinear modeling

UR - http://www.scopus.com/inward/record.url?scp=85028079383&partnerID=8YFLogxK

U2 - 10.1002/mop.30817

DO - 10.1002/mop.30817

M3 - Artículo

SN - 0895-2477

VL - 59

SP - 2705

EP - 2710

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 11

ER -

Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE-A Chireix PA

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto