Resistance matching principle的用法和樣例：
例句
- The impedance matching design is briefly introduced.
介紹了阻抗匹配設計原理。 - The performance of impedance matching and noise figure of the LNA is analyzed, and then the improving techniques for cascode structure are also developed.
從阻抗匹配及噪聲優(yōu)化的角度分析了電路的性能，提出了相應的優(yōu)化設計方法。
