共振频率可以改变被动的加载与调谐组件，它可与天线单元和接地层放置天线。

Resonant frequency can be changed by loading the antenna with a reactive tuning component, which can be placed between the antenna element and the ground plane.

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共振频率可以改变被动的加载与调谐组件，它可与天线单元和接地层放置天线。

Resonant frequency can be changed by loading the antenna with a reactive tuning component, which can be placed between the antenna element and the ground plane.

youdao