Richard Fry wrote:
"Cecil Moore" wrote
Passive non-resonant elements have very little effect.
That's what allows a lot of multi-band beams to work.
As a point of reference, the radiation patterns of sidemounted FM
broadcast transmit arrays are affected by a non-resonant mounting
structure (the tower) -- especially for vertical polarization.
True, and please note that I was talking about *antenna
elements* not support structures.
--
73, Cecil
http://www.qsl.net/w5dxp
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