wrote:
This standing wave
pattern can be described by postulating and using forward and
reflected voltage and current waves. Superposition lets you
compute the real voltages and currents but this does not make
the postulated forward and reflected voltages and currents
real.

Can you think of any other way for standing waves to exist
except for the superposition of a forward wave and a reverse
wave? Until you can describe how standing waves can even exist
without a forward wave and a reverse wave, it doesn't do any
good to deny their existence.
--
73, Cecil http://www.qsl.net/w5dxp



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