Can I use helix antenna to fix in parabolic dish 350mm?

Hi All,

I have a question.


I want to design a helix antenna. Which one suits to better design?

By fixing the n-type connector on a reflector and solder the pin of the connector to the edge of the copper tube(helix shape) and fix it on the parabolic dish,

Or


By fixing the n-type connector on the parabolic dish and solder the pin of the connector to the edge of the copper tube(helix shape)


Can u suggest me?

Urgently waiting 4 ur reply.


Thanx.