characteristic wave impedance

基本解释

The principal technique of reservoir thickness prediction is wave impedance characteristic analysis.
储层厚度预测的核心技术是波阻抗特征分析技术。
But the detection of insulation fault by TDR wave is difficult unless the characteristic impedance of a wire is reduced to a certain value.
特征阻抗降低到一定程度时，绝缘故障才能从TDR波形上辨别出来。
hkxb.buaa.edu.cn
The electric characteristic parameters of this novel sleeve antenna are calculated, including the input impedance, voltage standing wave ratio (VSWR), horizontal gain and radiation pattern.
研究了这种新型套筒天线的输入阻抗、电压驻波比（VSWR）、增益及辐射方向图等电特性。