Reconfigurable continuous Class-F power amplifier using tunable output matching network

Ke Han; Yuanwang Yang; Chang Jiang You; Xueyong Zhu; Xuekun Du

doi:10.1109/icct.2017.8359825

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Reconfigurable continuous Class-F power amplifier using tunable output matching network

Ke Han Yuanwang Yang Chang Jiang You Xueyong Zhu Xuekun Du

Year: 2017 Pages: 1201-1204

DOI: 10.1109/icct.2017.8359825

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Abstract

The design of a reconfigurable continuous Class-F power amplifier (PA) is presented in this paper. A varactor-based output matching network is used to design the reconfigurable continuous Class-F PA. By employing the CREE 10W GaN HEMT device CGH40010F, the design is verified by simulation. The layout simulation results show that more than 50% efficiency is obtained from 0.9GHz to 1.45GHz. In each reconfigurable band with a bandwidth of 200MHz, the power gain is within 10.6±1.0dB.

Keywords:

Amplifier Computer science Varicap Bandwidth (computing) Electronic engineering RF power amplifier Matching (statistics) High-electron-mobility transistor Power (physics) Electrical engineering Engineering Physics Transistor Telecommunications Voltage Capacitance Mathematics

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Advanced Power Amplifier Design

Physical Sciences → Engineering → Electrical and Electronic Engineering

Radio Frequency Integrated Circuit Design

Physical Sciences → Engineering → Electrical and Electronic Engineering

Wireless Power Transfer Systems

Physical Sciences → Engineering → Electrical and Electronic Engineering

Reconfigurable continuous Class-F power amplifier using tunable output matching network

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