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Highly efficient class-F RF power amplifiers with very low distortion

Autor
Gilasgar, M.; Barlabe, A.; Pradell, L.
Tipus d'activitat
Article en revista
Revista
Radio Science Bulletin
Data de publicació
2013-12
Número
347
Pàgina inicial
21
Pàgina final
31
Projecte finançador
Diseño de tecnologias integradas reconfigurables en banda milimétrica
Repositori
http://hdl.handle.net/2117/86263 Obrir en finestra nova
Resum
This paper presents a novel class-F power amplifiers for mobile applications in which the need for an extra filtering section is eliminated with a proper harmonic tuning structure. Two class-F power amplifiers are presented (900 MHz and 1800MHz bands). The 900 MHz amplifier is able to deliver 38.6 dBm with a PAE of 80.5 % and a total harmonic distortion of 1.2 %. The 1800 MHZ delivers 38.8 dBm and has a PAE of 75%
Citació
Gilasgar, M., Barlabe, A., Pradell, L. Highly efficient class-F RF power amplifiers with very low distortion. "Radio Science Bulletin", Desembre 2013, núm. 347, p. 21-31.
Paraules clau
High PAE (Power Added Efficiency), Low Distortion, RF Class-F Power Amplifier
Grup de recerca
RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones

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