The chapter five gives the low-noise design techniques of PCB, from choosing the type of components to layout of the circuit.

第五章是电路的抗干扰性设计，包括元件种类的选择、PCB设计电路布线上需要注意的问题。

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The invention belongs to the field of power system and relates to a PCB-type traveling wave sensor.

本发明属于电力系统领域，涉及一种PC B型行波传感器。

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