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Old August 28th 03, 12:10 PM
W5DXP
 
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wrote:
Poynting won't change a thing. There is no P when E or H is zero.


Of course, there are the two component Poynting vectors which each
contain power. How else could (Pz-/Pz+) = |rho|^2

You are continuing to confuse NET power with component power. The
NET Poynting vector is zero. The component Poynting vectors are
Pz- and Pz+ and NOT zero as explained in Ramo & Whinnery. The sum
of the two Poynting vectors is zero at certain points because they
are 180 degrees out of phase at those points. 1/4WL away, they are
in phase.
--
73, Cecil
http://www.qsl.net/w5dxp



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