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Dr. Slick wrote:
If you agree that the Pref/Pfwd ratio cannot be greater than 1 for a passive network, then neither can the [Vref/Vfwd]= rho be greater than 1 either. Sqrt(Pref/Pfwd) cannot be greater than one. (Z2-Z1)/(Z2+Z1) can be greater than one. Both are defined as 'rho' but they are not always equal. (Z2-Z1)/(Z2+Z1) is a physical reflection coefficient. Sqrt(Pref/Pfwd) is an image reflection coefficient. -- 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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