The process of adjusting impedance so that the input impedance of an antenna equals or approximates the characteristicimpedance of its transmission line over a specified range of frequencies.
天线匹配指定频率范围内,调整阻抗使得天线的输入阻抗等于或大致等于其发射线路特性阻抗的过程。
2
The EMTDC simulations indicate that the method can find out the faulty line correctly and prove that the analysis of the angle-frequency characteristic of zero impedance of the line is correct.
The characteristicimpedance of unscreened slab-line is obtained, based on the investigation of the properties of the equipotential line in vertical stripline.