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Jim Kelley wrote:
I am familiar with the common usage of the expression 'power flow' and of course the Poynting vector. I've been explaining that "energy flows - not power" on this newsgroup for 4 years and have gotten nothing but grief for it. You are technically correct but it doesn't matter. The Sun will rise tomorrow even if the Sun is fixed in space. I'll even bolster your argument. RF energy moves at the speed of light in the transmission line. The power meter is standing still compared to the transmission line. If the power meter were moving with the energy at the speed of light, it wouldn't work at all. Does that help? :-) -- 73, Cecil http://www.qsl.net/w5dxp ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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