Mostafa Bakry

11 Questions 10 Answers 0 Followers

Questions related from Mostafa Bakry

Can anybody here provide me with free books about the 5G technology and its physical layer?

I need some books about the 5G NR physical layers

22 November 2023 1,673 1 View

What is the solution of the integral of orthogonal spherical Bessel functions?

How can one find the following integral using the orthogonality relations of the spherical Bessel functions

11 April 2021 1,473 7 View

Hyperthermia Simulation using CST. How to show heat disribution in a breast phantom using CST?

I am actually using antenna radiation for hyperthermia treatment for treating the breast cancer. How could one simulate the temperature distribution inside the breast phantom using CST...

12 March 2020 3,419 2 View

How to calculate the maximum SAR values as a function of the material thickness?

I would like to calculate the amount of absorbed power at different thickness of the breast tissue using CST. In CST , the SAR results are found in 2D plot. How can i plot it vs tissue thickness?

05 March 2020 5,620 3 View

How to use eigenmode solver with radiation boundary conditions in CST or HFSS?

in calculating the Q factors of small antennas, eigenmode solver can be chosen, but with eigenmode solvers one can not use open boundary conditions (PML) in CST, which should be used for antenna...

25 May 2018 4,457 3 View

Is there any method that relate the real and the imaginary parts of any complex function ?

Hello dear researchers, are there any other methods that calculates the real component from the imaginary component and vice versa of a complex function different than the Kramers-Kronig...

07 February 2018 4,039 6 View

How to mix two materials with different properties to get good absorption properties?

For all material science experts: I am not a material science student therefore I do not have experience with the fabrication and measurements. I am trying now to compound different dispersive...

27 April 2017 7,410 3 View

Is there anyone has the software program LEVMW for data fitting ?

I would like to fit some data sets. I read that LEVMW is the best program. does anyone has this program or a link for it? Or are there other programms better than LEVMW?

23 March 2017 2,675 1 View

How can we apply the Kramers Kronig relations in a small range of frequencies?

I desire to derive the values of the real permittivity from the imaginary permittivity ore vice versa using KK relations. It is known in KK equations that the integrands are defined in the bound...

30 December 2016 4,287 3 View

How can we convert an unbounded integral to bounded one?

If I have a general integral equation with a semi-bounded limits from zero to infinity and I want to apply this equation on some deterministic values. The integration in this case must be...

20 December 2016 5,426 4 View

How can I Insert a Current source in CST?

I would like to insert an AC current source on my design, e.g, If I have simply a dielectric substrate backed by metal plate and on the top there is Three ports T-shape Microstrip TL. two ports...

12 December 2016 8,458 3 View