Richard Clark wrote:

wrote:
However, your understanding of superposition is wrong. You
CANNOT superimpose POWERS, or even talk about the "power" of various
reflections in the same media. You can only add the wave amplitudes
(electric fields). THEN you take the total amplitude and square that
to get the power.

This is all taken care of in the equation for energy conservation that
I posted.

Tor, by misunderstanding my posting, you have just fed the monster. :-)
--
73, Cecil http://www.qsl.net/w5dxp

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