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Roy Lewallen wrote:
One can mathematically and conceptually conceive two opposite-traveling waves that add up to the observed standing wave, and that's fine. The problem comes with assigning power or energy to the waves. Proposing waves that exist without energy seems more problematical to me. And nobody has come up with an explanation of how standing waves can exist without forward waves and reflected waves in a single source, single feedline, single load system. Seems to me, that is an absolutely necessary first step in proposing self- sustaining standing waves. The average power analysis looks to me something like this. Suppose you have two batteries ... In a typical ham installation, there is only one source and all system energy is supplied by that single source. Please limit your examples to one source to adhere to reality. Having to change the example away from reality to multiple sources to make a point is a weakness, not a strength, in the argument. In a typical ham installation, instant energy is NOT available since the source is nanoseconds away. Any energy needed instantaneously must already be there. -- 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 100,000 Newsgroups - 19 Different Servers! =----- |
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