In this article, the evolution of the Doherty Power Amplifier (DPA) through its first seventy-five years is presented. The aim is to explain why this architecture is still used to realize very advanced power amplifier stages for wireless systems. To this purpose, a review of the DPA principle of operation, together with a benchmark of the state of the art results, realization methods and fields of application, is reported.
Giofre', R., Piazzon, L., Colantonio, P., Giannini, F. (2012). Being seventy-five still young: The doherty power amplifier. MICROWAVE JOURNAL, 55(4), 72-88.
Being seventy-five still young: The doherty power amplifier
GIOFRE', ROCCO;PIAZZON, LUCA;COLANTONIO, PAOLO;GIANNINI, FRANCO
2012-04-01
Abstract
In this article, the evolution of the Doherty Power Amplifier (DPA) through its first seventy-five years is presented. The aim is to explain why this architecture is still used to realize very advanced power amplifier stages for wireless systems. To this purpose, a review of the DPA principle of operation, together with a benchmark of the state of the art results, realization methods and fields of application, is reported.File in questo prodotto:
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