How to start CST Run macro with MAtlab?

Can anybody please help me to run a global macro (e.g. Run Macro>> Materials>>Define Human Material Properties) from matlab? in CST help there is a command RunMacro ( string...

05 June 2019 2,080 1 View

Why do the solutions in electromagnetic boundary value problems are divided into regular and irregular?

In boundary value problems like scattering from wedges, the scalar wave function is written by Bessel function and the Hankel function is left out due to the irregularity in the origin while the...

10 November 2017 9,799 2 View

How to use Local coordinate system in Comsol?

I have 2 problems about local coordinate system in Comsol. 1. how to offset my coordinate system? 2. how to assign local coordinate system on a deformed shape like a bump? I think the boundary...

10 November 2017 4,317 3 View

How to determine microstrip line width for feeding patch terahertz antenna on PBG substrate?

Can anybody tell me how to determine microstrip line width for feeding patch terahertz antenna on PBG (Photonic Band Gap) substrate with holes? Also I want to know which port to use for excitation...

08 September 2017 293 3 View

Can anybody help me on RCWA matlab code for TM polarization?

I want to write a RCWA matlab code for calculating reflectance and transmission of TM polarization wave from a simple binary grating. the attached code is based on the paper by Moharam...

11 December 2016 6,480 5 View

Divergence of surface current extracted from cst in matlab

I extract surface current density in CST and I want to take the divergence of it in matlab. but I do not know in what way CST sort the mesh information in the extracted text file. Can anyone...

11 December 2016 8,328 0 View

How to simulate 2D problem in CST?

I am simulating the absorption from a corrugated grating with infinite substrate in cst microwave studio. I put boundary condition along grating vector and the other dimension perpendicular to the...

08 September 2016 5,434 4 View

Conductivity of graphene in the presence of parallel electric/magnetic fields

05 June 2016 3,786 2 View

Strain fields in graphene?

can anyone explain me what is strain fields in graphene? also when this effect must be included?

03 April 2016 7,650 4 View

What is the egde effect in graphene nanoribbon surface and edge plasmons?

I want to know beside edge effect on electronic transports, does it affect the nature of plasmonic waves, the graphene nanoribbon support or not? because as I know the conductivity is influenced...

02 March 2016 5,974 0 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View