An optimization methodology for a popular class of differential RF switched-capacitor power amplifiers exhibiting high efficiency, output power and linearity is presented. Analytical maximization of the output power with respect to component values provides explicit formulas and design guidelines for the amplifier’s core and the tuning of the matching network, that can be used as a starting point for the design and trimming of the power amplifier circuit in an IC design environment.

中文翻译：

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一类射频开关电容功率放大器的设计优化指南

介绍了一种用于表现出高效率、输出功率和线性度的流行差分射频开关电容器功率放大器的优化方法。输出功率相对于元件值的分析最大化为放大器的核心和匹配网络的调谐提供了明确的公式和设计指南，可用作 IC 中功率放大器电路设计和微调的起点设计环境。