How to build a pyramid metamaterial in CST studio?

13 June 2022 0 8K Report

I would like to create a pyramid shape sample as a metasurface in CST studio. If anyone knows, please tell me?

Badges
Science topic

Similar topics
Mathematical Sciences
Graphs

More Sreeraj Warrier's questions See All

Does anyone know how to decompose a wavelet into required frequency?

I am working in wavelet coherence analysis of two variables and I have plotted the wavelet coherence spectrum. But I wanted to find the phase lag and correlation coefficient for different time...

05 February 2021 8,159 2 View

How to find Kp,Ki of PI Controller from Gain and Time constant ?

Hello ! I have a PSIM circuit model where for the PI Controller Gain and Time constant values are mentioned. I would like to use the same values with Matlab PI controller where input is...

13 January 2021 6,553 7 View

Simscape Linearization Error | frestimate(modelname,op,io,in) ?

Hello ! When tried to linearize the model for Bode plot in matlab getting the following error. In "frestimate(modelname,op,io,in)", it is required for each of the linearization input I/O...

08 December 2020 4,966 1 View

Battery SOC increasing even with Circuit Breaker Open - Reason for this in Matlab Simulation ?

I have noticed my battery SOC keep on increasing even before I close the switch between Constant current source and battery ! Any idea why this is happening ? Tried manually deleting the...

03 November 2020 9,493 9 View

CC/CV charging Controlling Method ?

I am trying to develop a controller model for Battery charger in Simulink which include both Constant Current and Constant Voltage Method. I have two separate PI controller for CC & CV...

26 October 2020 4,526 3 View

PI Controller - Control transfer from on to other. Looking for a efficient method ?

I have two PI controller running in parallel both controls the same output variable, based predefined input conditions I would like to transfer control from Control A to Control B without any...

21 October 2020 2,029 5 View

How to plot efficiency curve of dc-dc converter ?

Dealing with LLC resonant converter simulation and would like to plot the efficiency curve. How Can I do that ? eff = Pout/Pin ( Pout I can calculate from Output voltage and current but input...

18 October 2020 5,453 4 View

How can we decide the frequency range for approximation to be used for a Fractional order PID controller used in a power electronic converter?

Hi, I am not clear as to how to decide the frequency range required for the approximation of a FOPID controller used to control a power electronic converter. Can anyone suggest some papers which...

27 March 2020 1,659 2 View

Matlab method to find anomaly in time series data with two variable ?

Hi I have a large time series with two variables ( In reality more dependent variable, but now focusing on only two) in which variable2 is dependent on variable1. Algorithm need to identify...

25 February 2020 8,187 3 View

While doing polysome fractionation on 15-45% sucrose gradient, will DNA also be present in the collected fractions after ultracentrifugation?

I get multiple bands on qPCR, and multiple peaks in the melt curve. this question is an attempt to understand whether there is DNA contamination even after fractionation and Trizol RNA isolation.

24 February 2020 5,769 1 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to use stress and displacement results from 1st stationary simulation as initial conditions for 2nd eigenfrequency simulation in COMSOL?

Dear All, I am trying to define the dispersion curves of a periodic unit cell in COMSOL Multiphysics with prescribed displacements. I am using two separate studies: - Study 1: Stationary, with...

13 July 2024 7,855 1 View

What should I upgrade in my computer to speed up simulation in CST?

I want to reduce simulation time in CST for frequency domain solver by upgrading my computer. I already have discrete GPU but it doesn't seem to make any difference at all compared to integreted...

10 July 2024 2,789 4 View

What is Differential-Fed in microstrip patch ant? How it is design in CST studio? What is process and procedure to do Differential-Fed in CST studio?

What is Differential-Fed in microstrip patch antenna ? How it is design in CST studio? What is simulation process and procedure to do Differential-Fed in CST studio ?

08 July 2024 7,464 1 View

How to know the TM/TE modes in antenna design in CST studio?

How to know the TM/TE modes in antenna design in CST studio? Example: TM01 ,TM02 ,TM10, TM12, TM30 like this... how can identify the antenna is operate the above said mode? can any one explain...

08 July 2024 6,609 2 View

What is co-polarization and cross polarization? How can plot it from CST studio?

what is co-polarization and cross polarization? How can plot it from CST studio? what are steps and process for find out co-polarization and cross polarization from CST studio?

08 July 2024 7,869 1 View

How do I get a graph along the line for the tangential and vertical components of the field in CST?

Hello everyone. I got slices of the fields by depth for each component (photo 1), now I want to get a 1D graph of the dependence of the electric field strength along the line, separately for the...

27 June 2024 5,466 0 View

Do you have any suggestions to illustrate the antenna design effectively except for CST, HFSS, FEKO, and Matlab?

24 June 2024 3,381 3 View

HI, How to find phase response in CST?

I'm simulating a metamaterial unit cell. I want to plot Frequency Vs Phase Response. Also I want to extract permeability and permittivity. Kindly share the steps.

23 June 2024 3,446 1 View

How can I get graphs of the normal and tangential components in HFSS?

Hello everyone. How can I get graphs of the normal and tangential components in HFSS? In CST it looks like this:

20 June 2024 3,131 3 View