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Abstract: Conductor (copper) foil surface roughness in printed circuit boards (PCBs) is inevitable due to adhesion with laminate dielectrics. Surface roughness limits data rates and frequency range of ...
The Department of Stomatology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China The Institute of Periodontal Disease, Nanchang University, Nanchang 330006, China ...