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Design of a Doherty Power Amplifier with GaN Technology in the Sub-6 GHz Band for 5G Applications with Harmonic Suppression

Abstract:

This paper shows the methodology for the design of a Doherty Power Amplifier (DPA), based on a well stablished non linear model for a GaN device, complemented with a harmonic suppression network. For 30dBm input power we got 18% of improvement in efficiency with respect to the conventional Doherty configuration. This design can be useful for 5G applications in the Sub 6GHz band.

Año de publicación:

2020

Keywords:

  • Doherty amplifier
  • GaN
  • Harmonic suppression
  • Modeling

Fuente:

scopusscopus

Tipo de documento:

Conference Object

Estado:

Acceso restringido

Áreas de conocimiento:

  • Ingeniería electrónica
  • Ingeniería electrónica
  • Ingeniería electrónica

Áreas temáticas:

  • Física aplicada

Contribuidores:

Guillermo Rafael-ValdiviaGuillermo Rafael-Valdivia
Aruquipa-Callata L.Aruquipa-Callata L.