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Noise Coupling between Signal and Power/Ground Nets due to Signal Vias Transitioning through Power/Ground Plane Pair摘要:PCB板上的信号过孔通常会穿过电源层和地层,引起串扰。本文通过分割法,结合过孔电容模型和电源/地夹层腔体模型对噪声耦合机制进行了研究。关键词:信号传输过孔;分割法;电源/地节点视点:分割法的原理与运用