Roy Lewallen wrote:
I'm trying to stay out of this, but can't avoid mentioning that although
Cecil insists on only one Pref and one Pfwd, he has different criteria
for voltage waves, and requires multiple Vfwd and Vref. So there are
four directions for voltage, but only two for power?

There are four voltage components flowing in two directions. Add up the
two voltages flowing in the forward direction and you have total forward
voltage. Add up the two voltages flowing in the reverse direction and
you have total reverse voltage. From the total forward voltage, you can
calculate the total forward power. From the total reverse voltage, you
can calculate the total reverse power. There are no magic third terms
after superposition.

Vfwd2 = Vfwd1(tau1) + Vref2(rho2)

Vref1 = Vfwd1(rho1) + Vref2(tau2)

Four voltage components, two total voltages, two directions.
--
73, Cecil http://www.qsl.net/w5dxp



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