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Model Matching Approach in RF Power Amplifier Linearization

  • Radio frequency (RF) power amplifiers (PA) are the most power consuming components of a mobile communications unit. They are used to convert the DC power from the battery into RF power delivered to the antenna. In a cell phone it becomes very important to use highly efficient power amplifiers, such as Class C and Class E PAs, to increase the talk time which is directly proportional to the batteryRadio frequency (RF) power amplifiers (PA) are the most power consuming components of a mobile communications unit. They are used to convert the DC power from the battery into RF power delivered to the antenna. In a cell phone it becomes very important to use highly efficient power amplifiers, such as Class C and Class E PAs, to increase the talk time which is directly proportional to the battery life. On the other hand, these RF PAs are inherently nonlinear and produce spectral regrowth and other undesirable effects.show moreshow less

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Metadaten
Document Type:Contribution to a Periodical
Zitierlink: https://opus.hs-offenburg.de/9
Bibliografische Angaben
Title (English):Model Matching Approach in RF Power Amplifier Linearization
Author:Lothar SchüsseleStaff MemberGND, Mario E. MagañaStaff MemberGND, Robert Bogya
Date of Publication (online):2011/03/04
Publisher:Springer
First Page:395
Last Page:409
Parent Title (English):Wireless Personal Communications
Volume:48
Issue:3
ISSN:0929-6212
DOI:https://doi.org/10.1007/s11277-008-9529-7
URN:https://urn:nbn:de:bsz:ofb1-opus-117
Language:English
Inhaltliche Informationen
Institutes:Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)
Institutes:Bibliografie
Journals:Beiträge aus Forschung & Technik
DDC classes:600 Technik, Medizin, angewandte Wissenschaften / 620 Ingenieurwissenschaften und Maschinenbau
GND Keyword:Frequenz; Leistungsverstärker; PA-Anlage; Rundfunk
Tag:RF Power Amplifier Linearization
Formale Angaben
Open Access: Open Access 
Licence (German):License LogoVeröffentlichungsvertrag für Publikationen mit Print on Demand