Title:
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Highly efficient class-F RF power amplifiers with very low distortion
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Author:
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Gilasgar, Mitra; Barlabe Dalmau, Antoni; Pradell i Cara, Lluís
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones |
Abstract:
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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% |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència -Power amplifiers -RF Class-F Power Amplifier -High PAE (Power Added Efficiency) -Low Distortion -Amplificadors de potència |
Rights:
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Document type:
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Article - Published version Article |
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