云圈 | 进“云脑智库微信群”,请加微信:15881101905,备注您的研究方向 说到射频PA（Power Amplifier，功率放大器）的设计和应用，有两个名词经常被大家提及：Load-line与Load-pull。在使用中，这两个名词太过常用了，以至于对这两个名词后面的理论依据反而讨论不多。

Load lines and “droop” are good features to have in your power-supply-design arsenal—if you know how to apply them correctly. DESIGN VIEW is the summary of the complete DESIGN SOLUTION contributed ...