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Serial or Parallel Linear-Assisted Switching Converter as Envelope Amplifier: Optimization and Comparison
Cita
Vasic, Miroslav 
ORCID: https://orcid.org/0000-0001-9597-6409, García Suárez, Oscar ORCID: https://orcid.org/0000-0001-6042-3855, Oliver Ramírez, Jesús Angel ORCID: https://orcid.org/0000-0002-5286-5378, Alou Cervera, Pedro ORCID: https://orcid.org/0000-0002-2985-1330 and Cobos Márquez, José Antonio ORCID: https://orcid.org/0000-0003-4542-2656
(2011).
Serial or Parallel Linear-Assisted Switching Converter as Envelope Amplifier: Optimization and Comparison.
En: "2011 IEEE Energy Conversion Congress and Exposition (ECCE)", 17/09/2011 - 22/09/2011, Phoenix, Arizona, EEUU. ISBN 978-1-4577-0542-7. pp. 1-18.
ORCID: https://orcid.org/0000-0001-9597-6409, García Suárez, Oscar ORCID: https://orcid.org/0000-0001-6042-3855, Oliver Ramírez, Jesús Angel ORCID: https://orcid.org/0000-0002-5286-5378, Alou Cervera, Pedro ORCID: https://orcid.org/0000-0002-2985-1330 and Cobos Márquez, José Antonio ORCID: https://orcid.org/0000-0003-4542-2656
(2011).
Serial or Parallel Linear-Assisted Switching Converter as Envelope Amplifier: Optimization and Comparison.
En: "2011 IEEE Energy Conversion Congress and Exposition (ECCE)", 17/09/2011 - 22/09/2011, Phoenix, Arizona, EEUU. ISBN 978-1-4577-0542-7. pp. 1-18.
Descripción
| Título: | Serial or Parallel Linear-Assisted Switching Converter as Envelope Amplifier: Optimization and Comparison |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | 2011 IEEE Energy Conversion Congress and Exposition (ECCE) |
| Fechas del Evento: | 17/09/2011 - 22/09/2011 |
| Lugar del Evento: | Phoenix, Arizona, EEUU |
| Título del Libro: | Proceedings of 2011 IEEE Energy Conversion Congress and Exposition (ECCE) |
| Fecha: | 2011 |
| ISBN: | 978-1-4577-0542-7 |
| Materias: | |
| ODS: | |
| Escuela: | E.T.S.I. Industriales (UPM) |
| Departamento: | Automática, Ingeniería Electrónica e Informática Industrial [hasta 2014] |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
This paper presents a theoretical analysis and an optimization method for envelope amplifier. Highly efficient envelope amplifiers based on a switching converter in parallel or series with a linear regulator have been analyzed and optimized. The results of the optimization process have been shown and these two architectures are compared regarding their complexity and efficiency. The optimization method that is proposed is based on the previous knowledge about the transmitted signal type (OFDM, WCDMA...) and it can be applied to any signal type as long as the envelope probability distribution is known. Finally, it is shown that the analyzed architectures have an inherent efficiency limit.
Más información
| ID de Registro: | 13364 |
|---|---|
| Identificador DC: | https://oa.upm.es/13364/ |
| Identificador OAI: | oai:oa.upm.es:13364 |
| URL Oficial: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 24 Oct 2012 10:24 |
| Ultima Modificación: | 21 Abr 2016 12:41 |
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