antenna feed impedance

常见例句

The method for the network analyzer (HP8510C) to sweep input impedance in the dispersive feed antenna system is discussed.
对用网络分析仪（HP8510C）扫频测量色散馈电天线系统输入阻抗的方法进行了研究；
It’s beneficial effect is purely a result of the way it prevents one’s finger from touching the antenna’s feed point, solving the impedance mismatch issue.
这种度量作用可以阻止手指接触到天线的馈点，从而解决阻抗失配的问题。
From the batwing antenna feed system, the paper analyzes that he batwing antenna feed can solve the impedance shift, and the principles of transformation of balance and imbalance.
文章拟从蝙蝠翼天线馈电系统入手，分析讨论其能够解决阻抗变换和平衡与不平衡转换原理。