The all-directional antenna of the invention adopts a low-profile structure, and has good stability, simple preparation process, low cost, extremely high practical value and wide market prospect.
本发明全向天线采用低剖面的结构，稳定性好，且制作工艺简单，成本低，有很高的实用价值和广阔的市场前景。
The all-directional antenna of the invention adopts a low-profile structure, and has good stability, simple preparation process, low cost, extremely high practical value and wide market prospect.
本发明全向天线采用低剖面的结构，稳定性好，且制作工艺简单，成本低，有很高的实用价值和广阔的市场前景。
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