Fatemeh D.Kamali

8 Questions 14 Answers 0 Followers

Questions related from Fatemeh D.Kamali

In CST, why doesn't Floquet port support lossy, dispersive mediums and also the mediums whose relative permittivities are smaller than zero?

I simulate a periodic structure placed on a lossy, dispersive half-space whose relative permittivity is smaller than zero at some frequencies. Using CST 2020, I apply open boundary condition...

01 January 2023 7,889 3 View

How to activate a setting similar to higher-order basis function (HOBF) in FEKO for the simulation of half-space problems?

Higher-order basis function (HOBF) settings are ignored when are used in conjunction with planar multilayer substrates in FEKO. Does anyone know how can i activate a similar setting? Thanks in...

20 September 2021 185 2 View

Is FDTD method an appropriate numerical method to analyze a random media that changes randomly in time in addition to space?

I think when a random media changes in time in addition to space, the particle at a definite location at the present time is not the same as the past time (it's shape may be changes or may be...

09 October 2017 6,400 3 View

What is an efficient and simple way to create random scatterers in FDTD code?

I want to simulate a discrete random media with FDTD method. the simulation environment is air that is filled with random spherical particles (that are small to the wavelength) with defined size...

15 September 2017 4,836 7 View

How to create a medium filled with random particles with pre-defined distribution in CST?

i want to simulate random particles with pre-defined distribution in CST. these particles are small to the wavelength and the frequency is high (at GHz ranges) could you please introduce some...

11 September 2017 2,488 4 View

Is it possible to apply FDTD method to a discrete random media?

I want to implement the FDTD method to a discrete random media ( a medium which is filled with discrete scatteres randomly). the scatterers are also small (to the wavelength). could you please...

31 August 2017 5,511 7 View

Is it possible to calculate discrete random media scattering with S-FDTD or (ordinary )FDTD method??

I want to simulate random media filled with discrete scatterers with an appropriate numerical method. is it possible to calculate the scattering with S-FDTD or (ordinary )FDTD method? if not...

13 July 2017 7,251 3 View

Is it possible to extract mesh informations ( like mesh centers) for a desired geometry in CST and import them to MATLAB domain??

I want to calculate the RCS of an arbitrary and symmetrical shape by a numerical method in MATLAB domain and need the mesh centers to the center of the geometry length. is it possible to model it...

26 May 2017 2,013 1 View