antenna feed impedance

基本解释

The method for the network analyzer (HP8510C) to sweep input impedance in the dispersive feed antenna system is discussed.
對用網絡分析儀（HP8510C）掃頻測量色散餽電天線系統輸入阻抗的方法進行了研究；
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.
這種度量作用可以阻止手指接觸到天線的餽點，從而解決阻抗失配的問題。
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.
文章擬從蝙蝠翼天線餽電系統入手，分析討論其能夠解決阻抗變換和平衡與不平衡轉換原理。