...印制倒F 天线；阻抗匹配电路 [gap=748]Key words:Bluetooth；CC2540；Printed inverted-F antenna；Impedance matching circuit ...
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The impedance matching circuit adopts the capacitance in chip and inductance in chip.
阻抗匹配电路采用片上电容和片上电感。
The impedance matching circuit includes a first pull-down resistance unit, a first pull-up resistance unit, and a code generation unit.
所述阻抗匹配电路包括第一下拉电阻单元、第一上拉电阻单元和码产生单元。
In microwave circuit and aerial system, impedance matching is very important.
在微波电路和天线系统中，阻抗匹配是十分重要的问题。
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