Ahmed Abdelraheem

3 Questions 14 Answers 0 Followers

Questions related from Ahmed Abdelraheem

What is the optimum height of a Floquet-Port over a periodic structure?

In the process of simulating a periodic HIS, a Floquet-Port needs to be assigned at an appropriate height over the surface. How much is that height supposed to be? and how can I be so sure of the...

08 February 2016 4,337 17 View

Should results substantially vary if I use "Lumped Port" rather than "Wave Port" as an excitation?

I am simulating an UWB power divider and I am getting entirely different results if I change the excitation from "Wave Port" to "Lumped Port". I would like to notice that this happens the same...

27 March 2015 1,246 9 View

How can I test the performance of a UWB antenna in a UWB system? Is there any commercial systems available in the market for a reasonable price?

I need a UWB system in which I can test a UWB antenna performance. I'm seeking a UWB system for a reasonable price that I, as a person, can afford.

05 October 2014 4,445 3 View