hfss linear count

halo
i have designed a 2*2 microstrip array in hfss using coperate feed network operating at 10 Ghz in hfss 10 .now the problem is the i am simulating it using linear count in the sweep but the simulations is taking hours to run :(than it hangs up saying low memory i have 1G ram .can anyway suggest methods to make the simulation runfaster

for microstrip path antenna,
try ie3d

whenever you want to find out the VSWR and S parameters its best to run interpolation the results are quick and accurate.once you know your VSWR and s parameters u can let the simulation run for linear count on discrete settings.

thanks