Engineers usually have access to signal and function generators, as well as frequency counters and oscilloscopes, but they may not have access to capacitance or inductance meters. Using the test setup ...

Engineers usually have access to signal and function generators, as well as frequency counters and oscilloscopes, but they may not have access to capacitance or inductance meters. Using the test setup ...

本稿では、平行2線式線路の特性インピーダンスの式とその導出方法を紹介する。 特性インピーダンスの式 平行2線式線路のパラメータ 平行2線式線路の特性インピーダンス$${Z_0}$$は次式である。 Z_0 =\frac{1}{\pi}\sqrt{\frac{\mu_0}{\epsilon_0}}\ln{\frac{d-r}{r}} \quad [\Omega ...

Variable current will generate inductance, capacitance, and their related properties of inductive and capacitive reactance. Although there's no energy loss that directly results from these properties, ...