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Jim Kelley wrote:
So the claim is that the amplitude of the reflection being bandied about is the sum of multiple reflections? I haven't seen any indication of that. It appears to be simply the amplitude of the first reflection. At least, that's the way it appears to me, the uninitiated. Shirley, you jest. Reference pages 17-20 in _T-Lines & Networks_ by Johnson. Consider a T-line with an SWR of 5.8284:1 and a constant 100W Z0-matched source. The forward power will be 100W, 150W, 175W, 187.5W, 193.75W, 196.875W, 198.4375W, ..., 200W. After steady-state is reached, the reflected power is a constant 100W (sans modulation and noise). -- 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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