Jim Kelley wrote:
I cannot recall a single instance of you ever agreeing with anything
I've written on the subject - including (V3 + V4) * (I3 + I4) = 0,
and P3+P4-(2*SQRT(P3*P4)=0.

You really need to get your head checked. I am the person who first
posted P3+P4-[2*Sqrt(P3*P4)]=0. It is proof of wave cancellation, the
event you vehemently denied for about six weeks. And I agree that
(V3*I3) + (V4*I4) + interference = (V3+V4)*(I3+I4) = 0. In fact,
since you admitted that wave cancellation exists at an impedance
discontinuity in a Z0-matched line, we have very little disagreement
left. The only thing we disagree on now is how long it takes the two
rearward-traveling wavefronts to cancel. I say it happens in a dt of
time as dt approaches zero. You say it happens in zero time. Just how
far apart are those two concepts?

You've always argued with the validity of these equations.

BS! You argue loud and long, eventually change your mind, and then
come back in a few days with The Big Lie - that is what you believed
all the while. Anyone who has been following this discussion has
witnessed you using that underhanded technique any number of times.

It was a mistake to try again to be civil to you.

When did that happen?

I tried to be nice to you, Jim, and you spit in my face all over again.
Please find someone else to abuse.

But back to the point, for what amount of time do the cancelled waves
"exist" in order that they might then be able to "cease to exist"? If
you say during the transient period between T0 and steady-state, then
we're in agreement.

Exactly what laws of physics completely change during the transient period
between TO and steady-state? Photons start moving sideways instead of carrying
energy up and down the transmission line???? More bafflegab!

Pref2(1-|rho|^2) obviously exists all the way from the mismatched load back
to the impedance discontinuity. You have avoided explaining that momentum
reversing mechanism like the plague. How do you get those photons turned
around?
--
73, Cecil http://www.qsl.net/w5dxp



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