sunghozzhang
Newbie level 3

Hello.
I have ran simulation for half wave dipole antenna on infinite substrate with Er=13.5. (Lower radiation area is the substrate and the upper radiation area is the air).
However, after the simulation, it is observed that the almost all the radiation goes to air instead of the substrate. In theory, I believe the most of the radiation/power should go to the substrate instead of air.
Let me know if there is issue regarding my simulation.
I have ran simulation for half wave dipole antenna on infinite substrate with Er=13.5. (Lower radiation area is the substrate and the upper radiation area is the air).
However, after the simulation, it is observed that the almost all the radiation goes to air instead of the substrate. In theory, I believe the most of the radiation/power should go to the substrate instead of air.
Let me know if there is issue regarding my simulation.