Dr. Slick wrote:
If you agree that the Pref/Pfwd ratio cannot be greater than 1
for a passive network, then neither can the [Vref/Vfwd]= rho be
greater than 1 either.
But apparently rho=(Z2-Z1)/(Z2+Z1) can be greater than unity. So
those are not the same reflection coefficients. A physical rho
and an image rho are quite often different values. s11 is a physical
rho. Vref/Vfwd is an image rho.
--
73, Cecil
http://www.qsl.net/w5dxp
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