在微波电路和天线系统中，阻抗匹配是十分重要的问题。

In microwave circuit and aerial system, impedance matching is very important.

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重点分析介绍研究了GPS天线到接收模块GPS信号输入端之间射频传输线的阻抗匹配问题。

I have studied the impedance-matching of RF transmission line between the antenna and the GPS module.

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本文对平板裂缝天线阻抗匹配设计方法进行了讨论。

The design method of impedance matching for planar slot antenna is discussed in this paper.

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