LTCC以高耐温性、高热传导率、高耐湿性、低介质损耗、优良的高频高q特性等特点，非常适于作为小型化天线的材料。

LTCC is very suitable to be used in miniature antenna due to its high performance in microwave such as low medium loss, high Q, etc.

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图5是用于多波段天线系统的示例性回波损耗绘图。

FIG. 5 is an exemplary return-loss plot for the multi-band antenna system.

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空气板线馈电网络具有损耗小、耐功率高、幅相控制容易等特点而广泛应用于平面阵列天线中。

The air stripline feeding network is featured with low loss, high power capacitance, and it is easy to control its amplitude and phase.

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