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189 Threads found on edaboard.com: Cst And And Field
I need a software that can simulate the reflector surface of a paraboidal antenna. I want to see the 3D patters of the antenna and do far field analysis. cst takes way too long to simulate. I have heard of GRASP9, but the student version is only 24 Mega Bytes. I don't think it can do too much. Can anyone tell me how good the (...)
I just simulated an E field problem in EM Studio (using adaptive tetrahedral meshing), and when I went to view the field results, it sat there for about 30 seconds "working", and then gave me the "invalid monitor settings" error message. Has anyone else run into this problem before? Thanks.
Hi all, I need to plot E-plane and H-plane radiation patterns of an antenna in cst MWS v2006B. I'm new in this area. Could you please help me, how can I do this? Cheers, Imran
hello anyone can tell me how i can see the near field disribution of an antenna in cst and also how can i calculate SAR . plz tell me step by step preocedure
Dear All experts, I am trying to modeling the scattering,absorption and extinction efficency using cst MWS 2006 software (in test only one plasmon particle, and in future aiming multiple particle). I am trying to use Postprocessing result template to get this,0D->Far field->3D total (...)
Good morning, i have some problem with cst microwave studio 2008. I have designed a square patch with trim corner for circular polarization (E-PLANE is ZY and H-PLANE is ZX). The cst axial ratio is defined over theta and phi component of e-field. I desire obtainer a axial (...)
Good morning, i have some problem with cst microwave studio 2008. I have designed a square patch with trim corner for circular polarization (E-PLANE is ZY and H-PLANE is ZX). The cst axial ratio is defined over theta and phi component of e-field. I desire obtainer a (...)
When I set the material's pemettivity a negative data (real metal at infared and visible light frequency), using plane wave to excit, the S parameter and amplitude of field are not correct. Why? Can HFSS simulate the model of negative pemettivity? cst WMS seems work well. Thanks!
I have question here. how to export the data OF the relation about field and time, after simulation with thansient solver in cst? Only I can get is the relation about fields and position.
In cst, we can write the ecitation by ourselves using vb. Can we do the similar thing in HFSS and get the relation about field and time?
hi all,i have little question of cst how can i polt the field of any antenna at any position(not near field nor far field) i make horn and put probe in my desired postion ,so how can i measure field I(i.e. how could i rotate the probe to measure the field (...)
I wonder exactly what has been exported from AWR. Is it a passive circuit or with some Amplifier? Is it some S-parameter results that had been imported back into AWR? Did you use the circuit simulator in AWR or the field solver EMSight? You should expect the same answers given by the circuit simulator and cst's (...)
hi all I have a design of an UWB amplifier and a patch antenna connected : i want measure the radiation field in cst can you give me a step by step guide to implement this ?
Hi if you want use software for that it's very easy to use softwares like HFSS and cst or if you mean analyticaly you should solve Maxwell equations theortical or nummerical
Hi All friend, Anyone know about cst how to plot the electric field in time domain.Due to i have generate monitor electric field already but how can i make the plot electric field in time domain. Thanks and Regards, VINCENT :|:|:|:|:|:|:|
Hi all friend, I have export the data from the simulation to ASCII file(txt) for manual plot on the matlab but the E-field in form of EyRe and EyIm,How to do them for change to magnetude or amplitude and phase?? Vincent113:cry::cry::cry::cry::cry::cry::cry:
Hi all friend, Due to i have the dielectric fill in the rectangular WG simulation and have query to prove that the simulation is true by export data and manual plot.I have many query as below? 1. How to know E-field incident of the waveguide ? 2. I have run on Transient solve Is it have the time (...)
Hi DrunkBear, To export field animations in cst, firts display the field that you want to export. Then from cst menu bar, select Macros -> Graphic -> Save Video (or Image) A new window apear and I believe that you can do yourself at this step. regards!
I'm an antenna designer, i use cst 2006 in my designs and i can't reduce my cross polarization levels in my array of 8 patches grounded with 120 degrees of aperture with phase and amplitude tappers. I use Ludwig 3 tool, but my results in practical implementations do not close to my simulations. Wimax (...)
strange to compare a 3d tool to a more or less programming approach - cst should also be included since it has time and frequency domain solvers - it can cover a broad range of antenna types....