"Tom Donaly" wrote:
I expect someone on this newsgroup will start talking about
"voltage flow" next.

The E-field and the H-field are inseparable in an EM RF wave.
If the H-field (current component) is flowing, then so is the
E-field (voltage component). If the E-field (voltage component)
is dropping due to radiation, then so is the H-field (current
component). That's one of the differences between a distributed
network RF wave and a DC bench circuit.

And how could we possibly have a Power Flow Vector without the
voltage flowing along with the power and the current? :-)
--
73, Cecil http://www.qsl.net/w5dxp