... 天线波束 beam of an antenna 天线带宽 bandwidth of an antenna 天线额定电压 antenna voltage rating ...
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To increase the radiation efficiency and broaden the operation bandwidth, an aperture-coupled microstrip antenna of high temperature superconductor with multi-layer substrates is designed.
为提高辐射效率和扩展工作带宽,对一种口径耦合馈电的多层介质高温超导微带天线进行了设计。
The antennas can be made small-sized, because a relatively small bandwidth is sufficient for an individual antenna, when there is a plurality of antennas.
天线能够制作成小型的,因为在有多个天线时,对单个天线来说相当窄的带宽就够了。
The invention provides an antenna having a relatively wide bandwidth of operation.
本发明提供了一种微带天线,该微带天线具有相对宽的操作带宽。
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