PROBE FEED IN CST ??

IN THE PORT MODES WHAT SHOULD BE THE MODE TYPE (TEM,QUASI TEM, TM) FOR PROBE FEED MICROSTRIP ANTENNA ??

for probe feed case Quasi TEM mode exist at port.
in CST you can see when simulation completed go to port mode option and see the e field and h field then CST automatically shows there Quasi TEM mode is present.

hi ravi8331,
how can we define CPW ports.....

Added after 1 minutes:

hi ravi8331,
for my antenna,am getting TM mode....is it correct

Added after 1 minutes:

hi ravi,
do u have idea about IE3d software.....