Thread: Vincent antenna
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Old December 3rd 07, 02:26 AM posted to rec.radio.amateur.antenna
Cecil Moore[_2_] Cecil Moore[_2_] is offline
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Gene Fuller wrote:
And for the 21st time, we are talking about delay, not phase shift. That
point seems difficult for you to fathom.


They are related in a traveling-wave environment. They are
virtually unrelated in a standing-wave environment. W8JI
asserts that the delay through a 100T coil at 4 MHz is
3 ns which is impossible. If he had asserted that the
standing-wave current undergoes a 4.5 degree phase shift
through that coil, we wouldn't be having this argument
because the phase of standing-wave current is virtually
constant over the length of a 1/2WL dipole. At the ends
of a dipole longer than 1/2WL, it does an abrupt 180 degree
phase shift. W8JI and W7EL seem to be totally ignorant of
that fact of physics since they both tried to use standing-
wave current to "measure" phase-shift/delay.
--
73, Cecil http://www.w5dxp.com