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综述了采用低成本的常规FR-4层压板芯材和低介电常数高性能的半固化片形成的混合结构印制板,它具有较低的信号串扰和较低的成本。
This paper reviews the hybrid structure printed circuit board made of low cost conventional FR-4 laminate core and low dielectric constant high performance prepreg, which has lower signal crosstalk and lower cost.