Hassan Sajjad

3 Questions 5 Answers 0 Followers

Questions related from Hassan Sajjad

What is the phase reference for a plane wave excitation in CST?

Suppose, a plane wave is incident on a uniform linear array of dipole antennas. I would like to calculate the voltage induced at each port. I am interested in the phase difference of the voltage...

30 October 2020 4,478 3 View

How can electromagnetic band gaps (EBG) be used efficiently for patch antennas?

I am working on patch antenna analysis using FDTD. I need to design a two element rectangular patch antenna array and would like to reduce the coupling between the two which would in turn improve...

10 May 2016 601 4 View

How to use "Activate slit condition on interrior port" in COMSOL??

I am designing a simple pyramidal horn antenna in COMSOL without using symmetry planes. When I try to excite it using a rectangular port it says I need to activate the slit condition. I am not...

03 February 2016 5,336 1 View