Design of a mixed load‐modulation balanced power amplifier with ultra‐extended power back‐off range

Summary This paper proposes a mixed design strategy to expand the power back‐off (OBO) range of the pseudo‐Doherty load‐modulation balanced power amplifier (LMBA). An asymmetric LMBA configuration is employed to increase the OBO range. The two PA branches of the balanced PA operate in different clas...

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Veröffentlicht in:	International journal of circuit theory and applications 2024-10, Vol.52 (10), p.4918-4938
Hauptverfasser:	Zhang, Zhiwei, Zhang, Ruizhe, Xuan, Xuefei
Format:	Artikel
Sprache:	eng
Schlagworte:	asymmetrical coupler asymmetrical load modulation power amplifier Asymmetry Configurations Couplers extended OBO Modulation Parameters Power amplifiers Topology
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