Shengyi Synamic 6N PCB: worksheet boundaryShengyi Synamic 6N PCB: worksheet boundaryModelLow-loss homogeneous TEM approximationInputsFrequency, Dk, Df and uniform lengthOutputDielectric-only attenuationExcludedCopper, roughness, vias and connectorsEXAMPLE only. Numerical assumptions are not specifications of the named material.