Wideband Push-Pull Class E Amplifier for RF Power Delivery

IF 1 4区工程技术 Q4 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Compel-The International Journal for Computation and Mathematics in Electrical and Electronic Engineering Pub Date : 2023-06-25 DOI:10.1109/COMPEL52896.2023.10220982

Zikang Tong, J. Rivas-Davila

引用次数: 0

Abstract

This paper presents the design and implementation of a 13.56 MHz push-pull Class E power amplifier with broad-band capabilities. The Class E amplifier utilizes SiC MOSFETs with a custom current-source resonant gate driver. Because the amplifier is a push-pull structure, we design and implement a balun that converts the differential output into a ground-referenced output. This work experimentally demonstrates the proposed amplifier delivering over 1 kW power to a 50 $\Omega$ load impedance.

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用于射频功率传输的宽带推挽E类放大器

本文提出了一种13.56 MHz推挽式宽带E类功率放大器的设计与实现。E类放大器利用SiC mosfet与定制电流源谐振栅极驱动器。由于放大器是推挽结构，我们设计并实现了一个平衡器，将差分输出转换为接地参考输出。这项工作通过实验证明了所提出的放大器在50 $\Omega$负载阻抗下提供超过1 kW的功率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Compel-The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 工程技术-工程：电子与电气

CiteScore

1.60

自引率

0.00%

发文量

124

审稿时长

4.2 months

期刊介绍： COMPEL exists for the discussion and dissemination of computational and analytical methods in electrical and electronic engineering. The main emphasis of papers should be on methods and new techniques, or the application of existing techniques in a novel way. Whilst papers with immediate application to particular engineering problems are welcome, so too are papers that form a basis for further development in the area of study. A double-blind review process ensures the content''s validity and relevance.