Hi everyone,
I am struggling with antenna design for my PCB. This is how my PCB looks like.
I have started just by copy designs which have already exist and want to modify them but I am not even copy and simulate antenna from TI.
I try to simulate the exact copy of this antenna using HFSS but I have no results. Ground on bottom side, antenna on top side and lumped port between them. I do not have matching circuit but even without it I should get any results, return loss is less than 0.5 dB and frequency is shifted.
Could you please anybody help me with this? What am I doing wrong?
Thank you very much in advance.
I am struggling with antenna design for my PCB. This is how my PCB looks like.
I have started just by copy designs which have already exist and want to modify them but I am not even copy and simulate antenna from TI.
I try to simulate the exact copy of this antenna using HFSS but I have no results. Ground on bottom side, antenna on top side and lumped port between them. I do not have matching circuit but even without it I should get any results, return loss is less than 0.5 dB and frequency is shifted.
Could you please anybody help me with this? What am I doing wrong?
Thank you very much in advance.