G. Fung et al. Results the modulus and phase simulated by the nine-element lumped parameter model could fit the goal input impedance well.
结果三弹性腔九元件集中参数模型模拟出的输入阻抗模和幅角与目标输入阻抗模和幅角能较好的吻合。
2
This paper improves the characteristics of lumped element impedance transformers and proposes new type power divider circuit and its design method.
本文改进了集总参数元件阻抗变换器的特性，提出了新型集总元件功率分配器电路及其设计方法。
3
The structure provides a lumped acoustic impedance having an acoustic resistance proportional to frequency, and an acoustic inertance that is inversely proportional to frequency.