> You cannot calculate "loss resistance" using only
> a Smith chart, and the dB/ft loss specs. Instead
> of just dB/ft, you need to know conductor resistance
> per foot and dielectric conductance per foot.
I agree!
Loss is not equally proportioned between conductor and
dielectric losses. The line is also very short with
virtually infinite SWR.
You have to know the voltages, currents, dielectric loss
properties, and conductor resistances at the operating
frequency as well as how the current and voltage vary along
the length of the line.
73 Tom
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