i was talking about this u-strip antenna
http://export.farnell.com/productima...d/42265868.jpg
,where the center pad is the feed but has no ground pad (the other pads
are for mounting),here is the datasheet:
http://rocky.digikey.com/WebLib/Yage...-118-00918.pdf
so, when you mount it to the pcb and connect it to a microstrip line
for example, the antenna ground (internal) will not be connected to the
circuit's ground
http://www.geocities.com/aezzat3/antenna.jpg
so , this means that the ciircuit's ground will radiate and not all the
power will be fed to the antenna. is that right?
Regards