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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 -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 80,000 Newsgroups - 16 Different Servers! =----- |
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