I followed the advice of couple of posters who suggested that a way to
do a pc copper antenna is to create a footprint package to provide the
schematic connections and then put a polygon around the footprint and
fill it with copper.
This antenna is a folded F that operates at 2.4 Ghz. Consequently it
has two connections, antenna and ground. I named the polygon ANTENNA
which is also the name of the net that connects to it. The other
connection is ground. Eagle sees these two connections as being an
error since it is just copper between them but that is what the design
As a consequence the antenna polygon will not fill. At least I think
that is why it will not fill. However, I did remove the ground
connection and it still will not fill.
John Bachman, W1JGB