(g subs) wrote in message . com...
where is the center of radiation on this antenna ?
where will the strongest field strength be ?


Looking at:

http://www.drslick.org/Temp1/yagiplot.jpg

You will notice the lobe is greatest at the rear (180), and
this is because of an interesting use of the yagi optimizer program,
where we actually used two directors to act as reflectors.

So the strongest field strength will be where you point the driven
element (dipole), and the weakest ERP will be where the two reflectors are
facing.


Slick