Amplificador de Potencia de Alto Rendimiento Clase E en Banda S

Patiño Gómez, Moisés and Ortega González, Francisco Javier and Nicolás García, Miguel and Tena Ramos, David and Pardo Martín, José Manuel (2016). Amplificador de Potencia de Alto Rendimiento Clase E en Banda S. In: "XXXI Simposium Nacional de la Unión Científica Internacional de Radio, URSI 2016", 05/09/2016 - 07/09/2016, Madrid. pp. 1-4.

Description

Title: Amplificador de Potencia de Alto Rendimiento Clase E en Banda S
Author/s:
  • Patiño Gómez, Moisés
  • Ortega González, Francisco Javier
  • Nicolás García, Miguel
  • Tena Ramos, David
  • Pardo Martín, José Manuel
Item Type: Presentation at Congress or Conference (Article)
Event Title: XXXI Simposium Nacional de la Unión Científica Internacional de Radio, URSI 2016
Event Dates: 05/09/2016 - 07/09/2016
Event Location: Madrid
Title of Book: Actas del XXXI Simposium Nacional de la Unión Científica Internacional de Radio, URSI 2016
Date: 2016
Subjects:
Faculty: E.T.S.I. y Sistemas de Telecomunicación (UPM)
Department: Teoría de la Señal y Comunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

High-efficiency power amplification techniques are currently a well-known research field. A S-band suboptimum Class-E power amplifier based on a unmatched packaged GaN HEMT has been designed and built in this work. The load network of this amplifier is made of microstrip transmission lines and it is based on the double-reactance compensation principle. This kind of switchmode RF power amplifiers can be a solution for high-efficiency microwave amplification when nominal Class-E is not possible. The implemented prototype operates from 2.1 GHz to 2.6 GHz showing 79% peak drain efficiency with 14 W peak output power and 13.6 dB power gain at 2.4 GHz. This amplifier is expected to be used in satellite communications working as RF power stage in a Envelope Elimination and Restoration (EER) transmitter, or in the Industrial, Scientific and Medical (ISM) band for wireless power transfer applications.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainDPI2013-47799-C2-1-RUnspecifiedUnspecifiedUnspecified

More information

Item ID: 46496
DC Identifier: http://oa.upm.es/46496/
OAI Identifier: oai:oa.upm.es:46496
Official URL: http://rfcas.eps.uam.es/ursi2016/
Deposited by: Memoria Investigacion
Deposited on: 15 Mar 2018 16:39
Last Modified: 30 Sep 2018 22:30
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