chandra2027
Newbie level 5
hi i am using HFSSv11 simulator to designing micro strip patch antenna and i am using MS FEED LINE TECHNIQUE but when i design this structure in driven modal solution type, after validation check,it gives me wrong result with an an error message as " Port refinement ,hf3d error ort faces have not solution inside material on either side" and this error comes after simulation. and my port is lumped port. my MS ANTENNA is 3×3 cm planar shape for 2 ghz application.please help for this error.