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Old October 4th 15, 07:56 PM posted to rec.radio.amateur.antenna
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Default About verticals

Jeff Liebermann wrote:
On Sun, 4 Oct 2015 09:05:57 -0500, John S wrote:

I would like to see some numbers. It is a ground plane with 4 radials
(typical). Free space.


I just noticed the contradiction. You can't have a grounded antenna,
or a ground plane in free space, where there is no ground. Also, as
Jim mentioned, ideal antennas in free space have no dissipative
losses. Try again please.


What do you mean you can't have a ground plane in free space?

There are no ground losses in free space, but ground plane antennas, i.e.
a radiator with radials, work just fine.



--
Jim Pennino


 
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