任意占空比并联滤波器的通用e类功率放大器

2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) Pub Date : 2021-11-28 DOI:10.1109/iWEM53379.2021.9790482

Z. X. Yang, W. Chan, L. H. Zhou, X. Zhou

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引用次数: 2

摘要

本文介绍了任意占空比下带并联滤波器的广义e类功率放大器的解析设计方法。首先推导出理想的开关波形，然后得到负载网络的最优参数值，并对不同值下的开关漏极峰值电压、功率输出能力和最大工作频率三个重要指标进行了研究。为了验证设计方法的有效性，仿真实验表明波形与理论吻合较好。

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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Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio

This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.

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2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)

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