Section,Review field,Project value,Source / revision,Open question,Approval Compare RF materials around a defined path and product,Path requirements,,,, Compare RF materials around a defined path and product,Construction fit,,,, Compare RF materials around a defined path and product,Comparable data,,,, Compare RF materials around a defined path and product,Candidate shortlist,,,, "Keep process Dk, design Dk and line-effective Dk distinct",Material Dk,,,, "Keep process Dk, design Dk and line-effective Dk distinct",Circuit design Dk,,,, "Keep process Dk, design Dk and line-effective Dk distinct",Line effective permittivity,,,, Account for foil and transitions before paying for lower dielectric loss,Uniform line,,,, Account for foil and transitions before paying for lower dielectric loss,Connector launches,,,, Account for foil and transitions before paying for lower dielectric loss,Via transitions,,,, Account for foil and transitions before paying for lower dielectric loss,Model uncertainty,,,, Turn the shortlist into a useful fabrication brief,Candidate + source,,,, Turn the shortlist into a useful fabrication brief,Foil + construction,,,, Turn the shortlist into a useful fabrication brief,Critical limits,,,, Turn the shortlist into a useful fabrication brief,Review question,,,,