天线结构简单、易于制造。
一天线结构，包括一接地面、至少一有源元件、至少一电流诱导单元、一控制器。
Antenna structure includes a ground plane, at least one active component, at...
这类天线的优点是结构简单，效率高。
That type of antenna has the advantages of simple structure and high efficiency.
本文研究了蜂窝夹层结构雷达天线罩损伤的修补。
In this paper the repair of damaged honeycomb sandwich radome was studied.
该天线采用贴片层叠结构和单点馈电。
该天线采用贴片层叠结构和单点馈电。
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