作业帮英语翻译The input impedance of an antenna is defined as “the imp
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/29 15:13:17
英语翻译
The input impedance of an antenna is defined as “the impedance presented by an antenna at its terminals or the ratio of the voltage to the current at the pair of terminals or the ratio of the appropriate components of the electric to magnetic fields at a point”.Hence the impedance of the antenna can be written as:（下面是公式）
The input impedance of an antenna is defined as “the impedance presented by an antenna at its terminals or the ratio of the voltage to the current at the pair of terminals or the ratio of the appropriate components of the electric to magnetic fields at a point”.Hence the impedance of the antenna can be written as:（下面是公式）
天线的输入阻抗被定义为天线在其终止节点产生的阻抗
或一对终止节点两端电压和其中电流的比,
也可以是在一个点上电场与磁场合理组成的比值
因此,天线的阻抗可以被表达为：
或一对终止节点两端电压和其中电流的比,
也可以是在一个点上电场与磁场合理组成的比值
因此,天线的阻抗可以被表达为：
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