Reg Edwards wrote:
To clear away all misconceptions and confusion, try returning to square one
and begin again with a clean slate.
dV/dz = -(R+j*Omega*L)*I
dI/dz = -(G+j*Omega*C)*V
Those are essentially the differential equations used by Ramo and
Whinnery to develop the following exponential equations for load
matched transmission lines (no reflections):
V = V+(e^-az)(e^-jbz)
I = V+(e^-az)(e^-jbz)/Z0
where 'a' is the attenuation factor. So why does an attenuated
voltage drop while a current, attenuated by exactly the same
percentage, doesn't drop?
--
73, Cecil, W5DXP
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