Dear friends
I have solved the problem, by checking "Polarize E fields" in the excitation menu....the fields are get alligned and giving good S parameters........
But now I want to know, what is the Port Imepdance on which the HFSS has calculated the S parameters...... I mean if the S parameters are varying with frequency.......and S11 seem very good at a particular frequency...which means it is matched at only that port........
So how can I get that impedance analysis.....???
Thanks
Added after 14 minutes:
I am using both HFSS 9 and HFSS 12....
So can any body tell me, that how can we use the "Polarized E Field" of HFSS 9 option in HFSS 12.
I cannot find it in HFSS 12, and simulating the same model in HFSS 12 is giving the bad results................
Please see the attached model for HFSS 12 and its port field distribution figure...
Thanks