Abdelhakim El Ouadih

14 Questions 67 Answers 0 Followers

Questions related from Abdelhakim El Ouadih

An electronic scan radar antenna and smart antennas?

In witch cases we consider electronic scan radar antenna as a smart one?

12 December 2014 3,271 2 View

FVM and CEM?

I want to know if there is a CEM simulator that uses the the finite volumes method.

12 December 2014 6,450 1 View

Are there some Matlab programs about implementing radar with electronic scan?

I talk about programs to use directly or to be modified to be adapted for different kinds of radiating function.

12 December 2014 10,072 4 View

HFSS and FEM discretization quality?

Given that HFSS uses the FEM, I want to know if HFSS can and how it can estimate some characteristics concerning the FEM like the: existence and uniqueness of solutions, stability and convergence.

12 December 2014 8,895 0 View

FVM and CEM?

I want to know if there is a CEM simulator that uses the the finite volume method FVM.

12 December 2014 5,100 3 View

Samart antenna array technique?

I want to design a smart antenna array based on PIFA. I need only a small matrix dimension 3*3 or 4*4. Do you advise me to use for feeding a Blass or Butler matrix techinque?

12 December 2014 1,745 2 View

Is there any formula to predict a fractal antenna resonant frequency?

Is there any formula to predict a fractal antenna resonant frequency from the antenna parameters and the tree shape when there is no substrate used or the substrate occupies the whole antenna...

12 December 2014 6,443 8 View

FEKO and MoM?

I want to know how FEKO uses the MoM model if it uses the model in its general form or the spacial case of Galerkin when the test functions are equal to the base functions.

12 December 2014 8,265 4 View

Multi Resolution Time-Domain (MRTD) solver?

Is there any simulator using a Multi Resolution Time-Domain (MRTD) solver?

11 November 2014 7,160 0 View

Can HFSS or another EM simulator give the propaged modes on an antenna espacially the PIFA?

I want to know the modes propagated given an antenna (espacilly the PIFA). I know it depends also on how you designed the source and the matching and others parameters. I want to know what a...

11 November 2014 4,770 9 View

How do you export an HFSS data table into a known file format?

HFSS simulator can generate after a simulation results in the form of a data table. I want to know how to export these tables to have excel files or other file formats.

11 November 2014 3,757 6 View

Is anyone familiar with fast multipole method solver?

I know that fast multipole methods can be a less costly alternative to MoM. I want to know if there is also any EM simulator using a Fast multipole method (FMM) solver?

11 November 2014 937 3 View

Are there some matlab programs or blocks to simulate radionavigation devices?

I mean devices as DME VOR ILS DME GPS MLS TCAS. I am so greatful

11 November 2014 9,421 4 View

Can HFSS estimate a RES?

Dear researchers, I want to know if the HFSS can estimate a Radar Equivalent Surface.

11 November 2014 9,292 3 View