Overview of Copper Properties and the Impact on Microwave and Millimeter-Wave PCB Performance
Copper is the base conductor used for most RF PCB’s and there are many aspects of copper that can be important for the RF designer to consider. This video gives a brief overview of how copper foil used in the PCB industry is made. Following that information are explanations about copper surface roughness and how it is measured, copper treatment and RF performance differences due to surface roughness differences.
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