zuboraj
Newbie level 3
Dear all,
I am trying to design a microstrip antenna using metamaterials. The problem is S-parameter found in the simulation does not go below -10db even after using only air,FR4 insted of metamaterial as substrates. I simulated the same thing at HFSS which give S-parameter below -10db. The expected result of S-parameter always match with HFSS result but not with CST. Is there any way i can solve my problem? please tell me how to obtain the S-parameter properly. I think my simulation process has errors but i can't figure the fault in it. I need urgent help. Mailing me is also appreciated.
Thank you all.
I am trying to design a microstrip antenna using metamaterials. The problem is S-parameter found in the simulation does not go below -10db even after using only air,FR4 insted of metamaterial as substrates. I simulated the same thing at HFSS which give S-parameter below -10db. The expected result of S-parameter always match with HFSS result but not with CST. Is there any way i can solve my problem? please tell me how to obtain the S-parameter properly. I think my simulation process has errors but i can't figure the fault in it. I need urgent help. Mailing me is also appreciated.
Thank you all.