带串联滤波器的反e类功率放大器

2020 IEEE 10th International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2020-07-01 DOI:10.1109/ICEIEC49280.2020.9152359

Hua Zaijun, Huang Fengchen, Liu Jianni, Fan Xiang-ning

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引用次数: 0

摘要

提出了一种带串联滤波器的反e类功率放大器。分析了电路的基本波形，推导了设计方程，计算了元件值。揭示了带串联滤波器的反e类PA的输出功率、最大工作频率等特性。最后给出了设计实例，并进行了仿真验证。仿真结果与理论分析吻合较好，漏极效率达到98.9%。所提出的反串联滤波器是并联滤波器的双重类型。

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Inverse Class-E Power Amplifier with Series Filter

An inverse class-E power amplifier (PA) with series filter is proposed in this paper. The basic waveforms of the circuit are analyzed, design equations are derived and the element values are calculated. The characteristics such as output power capability, maximum operational frequency of the inverse class-E PA with series filter are revealed. A design example is given, and simulation is carried out to verify the proposed theoretical calculation. The simulation results of the PA agree well with the theoretical analysis, which achieves drain efficiency of 98.9%. The proposed inverse class-E PA with series filter is dual type of the class-E PA with shunt filter.

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来源期刊

2020 IEEE 10th International Conference on Electronics Information and Emergency Communication (ICEIEC)

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