I simulated paper in hfss but the results incorrect

[thaer88]

I simulated paper in hfss but the results don't like that in the paper

i want help me to solve this proplem

i attached the paper and simulation of it

View attachment paper and projects.rar

 

[matte87]

Hi,

so first of all, take care of the RadiationBox dimensions...from the HFSS guide we know that this should be at least at lambda/4 from the radiating surfaces..check you design to assure that.


What is the frequency range ?

best

 

[MobiNaz]

Try feeding with lumped port and reduce its size. Make it equal to the feed (in width ) and length = substrate thickness, I guess it is touching the gnd.

Your file: CPW has got no analysis setup.