Hi Yuri,
As this is not demonstrated (significantly) through EZNEC in my
models, perhaps you can provide your model that does?
73's
Richard Clark, KB7QHC
I do not have EZNEC model, but you can read up the thread at
http://lists.contesting.com/archives...-08/index.html
and look for 2 wire beverages tec.
Someone tested single wire Beverage and then laid "return" wire underneath on
the ground and noticed deterioration of F/B and higher angle lobes.
Yuri