The standing wave and the characteristic of the radiated power of this printed antenna fed by the standard coaxial line are analyzed by the numerical method.
文中用数值法分析了这种印制天线在标准同轴线馈电时的驻波和辐射功率特性。
This paper introduces a kind of measuring method of standing wave ratio on-line.
驻波比是衡量雷达发射机和天馈系统工作状态的一项重要指标。
Therefore, the author try to utilize standing wave ratio of the microwave transmission line theory to measure plant water content in this paper.
为此，本文首次提出尝试利用微波传输线理论中的驻波原理测量乔木茎干含水率。
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