The Doherty Power Amplifier with pre-amplification stage

The Doherty Power Amplifier with pre-amplification stage

This paper shows the general concept of the Doherty power amplifier, highlighting its superiority, in terms of average efficiency, regarding to single-stage power amplifiers. Furthermore, the posibility of including preamplification stages, in both branches of the Doherty power amplifier is presente...

Полное описание

Библиографические подробности
Главные авторы:	Tinjacá-Soler, Jonathan Javier, Cuevas-Carrero, William Alexander, Angarita-Malaver, Edison Ferney, Moreno-Rubio, Jorge Julián
Формат:	Online
Язык:	spa
Опубликовано:	Universidad Pedagógica y Tecnológica de Colombia - UPTC 2015
Предметы:	power amplifier doherty wireless communication high gain efficiency. amplificador de potencia comunicaciones inalámbricas alta ganancia eficiencia
Online-ссылка:	https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/4255

Схожие документы

GaN-based Power amplifiers for microwave applications
по: Moreno-Rubio, Jorge Julián, и др.
Опубликовано: (2017)

Closed equations for the design of class f amplifiers
по: Moreno-Rubio, Jorge Julián, и др.
Опубликовано: (2015)

Waveform measurement in mocrowave device characterization: impact on power amplifiers design
по: Quaglia, Roberto, и др.
Опубликовано: (2016)

Diseño de un amplificador Doherty con etapa de pre-amplificación para aplicaciones Wimax
по: Tinjacá Soler, Jonathan Javier
Опубликовано: (2017)

LNA A 1.9 GHZ low noise amplifier
по: Moreno-Rubio, Jorge Julián, и др.
Опубликовано: (2006)

Design and implementation of a power amplifier rf at 1.748GHz- Area of engineering
по: Moreno-Rubio, Jorge Julián, и др.
Опубликовано: (2007)

Genetics parameters and path analysis in Cannabis sativa L.
по: Araméndiz-Tatis, Hermes, и др.
Опубликовано: (2024)

Selection of half-sib families of creole melon (Cucumis melo L.) on the Ecuadorian coast
по: Espinosa, Francisco, и др.
Опубликовано: (2019)

Theoretical and experimental comparison between tuned load and class-F power amplifiers
по: Pérez Mancera, Lady Fernanda, и др.
Опубликовано: (2017)

Evaluation of the WPA2-PSK wireless network security protocol using the Linset and Aircrack-ng tools
по: Acosta-López, Alberto, и др.
Опубликовано: (2018)

Smart Campus: Trends in cybersecurity and future development
по: Sánchez-Torres, Brayan, и др.
Опубликовано: (2018)

Compact model with physical parameter prediction capability for RF amplifiers
по: Rafael-Valdivia, Guillermo
Опубликовано: (2019)

Data Acquisition with Multi-Way Wireless Communication via Ethernet
по: Mateus-Guerra, Tatiana, и др.
Опубликовано: (2012)

Effects of the phenological stage, type of cutting and plant growth regulators on the propagation by stem cutting of Poiretia latifolia Vogel, a brazilian native medicinal plant
по: Verdi, Rovier, и др.
Опубликовано: (2020)

Smart Campus : trends in cybersecurity and future development
по: Sánchez Torres, Brayan, и др.
Опубликовано: (2018)

Evaluation of the WPA2-PSK wireless network security protocol using the Linset and Aircrack-ng tools
по: Acosta López, Alberto, и др.
Опубликовано: (2018)

Evaluación del aumento de peso en lechones durante la lactancia en parideras tecnificadas y tradicionales
по: García Aguirre, María Johana, и др.
Опубликовано: (2019)

Analysis of economic losses due to diseases in the buffalo production system in the department of Córdoba, Colombia
по: Martinez Reina, Antonio Maria, и др.
Опубликовано: (2021)

Wireless sensing of gas in mining with web service in real time
по: Salamanca, Juan Mauricio, и др.
Опубликовано: (2014)

Diseño del sistema de seguridad y de control de iluminación para el Conjunto Cerrado el Portal del Bosque en la ciudad de Tunja
по: Cruz Gómez, William Felipe
Опубликовано: (2019)

Evaluación del efecto de microorganismos eficientes en agua de bebida suministrada a pollos Ross X Ross en la granja Tunguavita
по: García-Vera, Suren Angélica, и др.
Опубликовано: (2011)

Opportunities to implement Software Defined Radio in network sensors
по: Sastoque-Caro, Miguel Ángel, и др.
Опубликовано: (2017)

Monitoring of meteorological variables through a wireless data acquisition system
по: Ruiz-Ayala, Daniel Camilo, и др.
Опубликовано: (2018)

Contaminación de la Cuenca Alta del Rio Chicamocha y algunas aproximaciones sobre la salud humana
по: Manrique Abril, Fred Gustavo, и др.
Опубликовано: (2016)

A software pilot application to calculate the parameters involved in subsidiaries interconnection based on FSO technology
по: Salamanca, Jorge Enrique, и др.
Опубликовано: (2017)

ESTANDARIZACIÓN DE UN MÉTODO CROMATOGRÁFICO PARA LA IDENTIFICACIÓN DEL ÁCIDO GIBERÉLICO EN SEMILLAS DE MAÍZ (Zea mays L.)
по: Rivera, Juan David, и др.
Опубликовано: (2017)

Assessment of the health status of citrus propagation material against Hop stunt viroid through biological and molecular diagnosis
по: Rodríguez-Mora, Diana Milena, и др.
Опубликовано: (2024)

Efecto de la implementación de aditivos en la resistencia de concreto de alto desempeño
по: León Puentes, Jorge Alejandro
Опубликовано: (2022)

Distribution and Growth in Open Economies: A Post-kaleckian Explanation
по: Velázquez Orihuela, Daniel
Опубликовано: (2023)

Incorporación del proceso de fabricación de recipientes a presión mediante técnicas de conformado al Sistema de Gestión de Calidad ISO 9001 : 2015 de la Empresa INDUTANPAS LTDA
по: Gómez Peña, Diego Alejandro
Опубликовано: (2023)

Corrosion Resistance at High Temperature of NiCrAlY and NiCrFeNbMoTiAl Coatings Deposited by APS
по: Tristancho-Reyes, José Luis, и др.
Опубликовано: (2014)

Evaluación de resistencia a la compresión de un concreto de alta resistencia adicionado con fibras
по: Carvajal Villamil, Camilo Andrés, и др.
Опубликовано: (2021)

Elaboración de plan de mantenimiento de la Subestación Eléctrica 115kV/13,2-13,8kV Gerdau Diaco - Planta Tuta
по: Balaguera Cristancho, Cristian Camilo
Опубликовано: (2024)

Estación terrena satelital : rastreo y control de pequeños satélites
по: Espíndola Díaz, Jorge Enrique, и др.
Опубликовано: (2021)

Teaching practice and evaluation: strategy for continuous improvement in high quality accreditation processes
по: Hernández-Maldonado, Edna Tatiana, и др.
Опубликовано: (2019)

The Economic Surplus in Argentina: The Neoliberal Stage (1991-2001) Versus Neo-Developmental Stage (2002-2015)
по: Bona, Leandro Marcelo
Опубликовано: (2018)

Analysis and comparison of SOA, EDFA and RAMAN optical amplifiers
по: Moreno, Sergio, и др.
Опубликовано: (2018)

Estudio del acero inoxidable pulvimetalúrgico aisi 316 con adiciones de 3% molibdeno y 0,4% titanio
по: Cifuentes Riaño, María Alejandra
Опубликовано: (2020)

Staging Orality: Speaking as Performancein School life
по: Arias Cortés, Diego
Опубликовано: (2017)

The real and the imagery in the building of the first stage of the republic of Colombia
по: Cuño Bonito, Justo
Опубликовано: (2011)