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Jim Kelley wrote:
Nothing the IEEE says counters the fact that the mathematical product of two physical quantities does not and can not physically propagate through a transmission line. Once again you make a statement with which no one has disagreed. Has anybody in the world said otherwise? I certainly have not, so your statement appears to be just another one of your straw men. Energy flowing past a point is defined as *power* at that fixed point even if it is reflected energy! The fact that you are forced to misrepresent what I have said speaks volumes. But there's no dispute about what happens in the beginning or at the end. It's entirely about what you claim is happening in the steady state. Exactly what is my claim about what is happening in the steady- state? In case you misunderstood, here it is again. What I have said is happening during steady-state is that the source has supplied exactly the amount of energy contained in the measured forward wave and the measured reflected wave. That energy has been delivered to the system by the source but has not yet reached the load. Occam's razor says that exact amount of energy is most likely contained in the forward and reflected waves, not magically somewhere else, e.g. sloshing around between standing wave nodes as W7EL asserts. I say the ExH watts exist in the forward wave and the reflected wave just as the textbooks assert. You seem to be saying that it isn't there. If it isn't there, where did it go? Conservation of energy strikes again. -- 73, Cecil http://www.qsl.net/w5dxp |
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