Thanks that's right.
73

Tony I0JX

"Cecil Moore" ha scritto nel messaggio
...
Antonio Vernucci wrote:
But what about the great difference in front-to-back?

A later edition of The ARRL Antenna Book shows that
equal bilateral gain occurs at a little over 0.1WL
spacing. EZNEC agrees.
--
73, Cecil, IEEE, OOTC, http://www.w5dxp.com