此方法对快速有效地设计宽带功率放大器匹配电路有着很好的借鉴作用。
The method is worthy of learning for designing broad band power amplifier matching circuit fast and accurately.
本文首先对功率放大器的一些关键技术指标进行了深入的分析，然后介绍了宽带功率放大器的设计方法。
In this paper, some key technical indicators of the power amplifier were analyzed in depth firstly, and then design methods of the broadband power amplifier were introduced.
在WCDMA等宽带通信系统中，射频功率放大器记忆效应明显，传统的无记忆预失真技术无法达到理想的线性化效果。
In broadband communication systems, such as WCDMA, memory effects of RF power amplifiers (PAs) are significant and memoryless predistortion techniques cannot linearize PAs effectively.
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