Henry Ojukwu

2 Questions 5 Answers 0 Followers

Questions related from Henry Ojukwu

How to create an infinite periodic unit-cell array (complete metasurface structure) in HFSS?

I just started work on intelligent reflecting surfaces to design metasurface structure antennas using HFSS. At this stage, I have successfully designed and simulated a unit cell element in HFSS...

14 August 2021 8,963 8 View

Why is my antenna showing an impedance of 106.6 Ohms on the smith chart instead of 50 Ohms?

Hello everyone, I'm having difficulty with the line input impedance of a patch antenna signal. It's showing s1,1 impedance of 117 ohms on the smith chart but the correct impedance should be 50...

17 March 2020 6,668 3 View