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2016•Unpublished venueRequires access

Study of a Driver-Stage Power Amplifier for Doherty Power Amplifier

Zicheng Xiong, Bin Wang, Chaochao Xu, Shiwei Zhao

Open publisher page 1 citations

Abstract

In this paper, a driver-stage power amplifier is presented for a Doherty amplifier that worked at 2.6GHz. The simulation and measurement results meet all scheduled design indexes, which the peak output power is about 39dBm, the biggest power gain is about 15dB and the largest PAE is about 31%. It gives a method by combining the software and hardware to design and debug the power amplifier. Compared with the traditional method, this method can improve the design success and shorten the design cycle.

About this research paper

What this paper is about

In this paper, a driver-stage power amplifier is presented for a Doherty amplifier that worked at 2.6GHz. The simulation and measurement results meet all scheduled design indexes, which the peak output power is about 39dBm, the biggest power gain is about 15dB and the largest PAE is about 31%. It gives a method by combining the software and hardware to design and debug the power amplifier. Compared with the traditional method, this method can improve the design success and shorten the design cycle.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Available abstract

In this paper, a driver-stage power amplifier is presented for a Doherty amplifier that worked at 2.6GHz. The simulation and measurement results meet all scheduled design indexes, which the peak output power is about 39dBm, the biggest power gain is about 15dB and the largest PAE is about 31%. It gives a method by combining the software and hardware to design and debug the power amplifier. Compared with the traditional method, this method can improve the design success and shorten the design cycle.

Key concepts: Amplifier, Linear amplifier, Direct-coupled amplifier, RF power amplifier, Power bandwidth, Electrical engineering, Electronic engineering, Computer science

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