Abir Hossen

3 Questions 2 Answers 0 Followers

Questions related from Abir Hossen

Boundary condition settings for Antenna simulation software CST or HFSS ?

I always have problems setting boundary conditions (Open, add space, Et=0, Ht =0, etc.) in CST Studio Antenna Simulation Software. Please find the attached figure. I designed all the antennas...

26 April 2024 8,779 1 View

Mutual coupling effect on resonance requency ?

Hello! I have a question related to mutual coupling. How antenna frequencies are related? Can anyone explain this relation with mathematical equation or reference please?

02 March 2024 8,321 5 View

Sensitivity of S11 parameter to environmetal changes (and frequency) ?

Hello, I noticed antenna measurement fluctuates. Are mobile antennas always this sensitive to environmental changes ? Does the same happen when fabricated into the antenna ? Can anyone explain...

08 February 2024 6,919 4 View