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rectangle antenna
Dear all,
being a C/S/T user I have designed a microstrip antenna that I wish to implement in a cylinder, so I have to redesign and resimulate the whole thing. Having no special experience in CAD design I would like to know if anyone has done that before or knows a simple way...
Definately HFSS cross. I used it in order to simulate and then construct in FR4 hehagonal rings and it worked very fine. By using periodic boundary conditions you can simulate just one fss element and not the whole array.
If you try to simulate the array itself you are definately running out of...
bandwidth of patch antenna
I have some experinece on bandwidth enhancement of microstrip fed patches.One way to incereace bandwidth is by adding paracitic patches on the left and the right of the patch!Please find a paper attached.This paper refers to a PIFA antenna but the idea is the...
project patch antenna u slot
Dear neocw, it would be very helpful if you could send the design even as a jpeg. I suppose that you are talking about a normal microstrip antenna?There are numerous techniques in order to increase you bandwidth.I would be happy to assist.!
vagee
Dear Element, I have to admit that I tried to simulate an elliple roughly 1.5 by 1 meter length to width when exciting with a dipole at 1.5GHz inside the elliptical solid.With the minimum mesh requirements and with 2 magnetic planes I managed to get a quite handy simulation.Forgot to tell you...
frequency selective surfaces
Dear Loucy thanks for answearing.My main problem concerning simulation of a FSS individual or array element is the post processing.Let me describe what I'm doing.
I'm setting up a parametric PEC rectangular ring on FR4, closing it with radiation boundaries(box)(is...
frequency selective surface simulation in hfss
Dear all,
I have hard time trying to simulate a metalic rectangular ring slot from 0 to 35 GHz individually and afterwards as a skewed array with HFSS version 8. It seems almost impossible, so since yesterday I'm trying it with the new HFSS 9...
Waveguide to N type coaxial
Dear Eirp, hope you are fine.Let me be more accurate concerning the initial post. The problem is as following:
I have a 75 cm long rectangular waveguide with internal dimensions of a=10,922 and b=5,461 ,a typical WR-430.I need to get coaxial output using an N-type...
Deat all,
I'm trying to simulate a rectangular waveguide to N-type coaxial connection in CST at 2.45GHz. Does anybody have any type of information
that could possibly help me model this transition?
Thanx in advance
vagee
modeling nanoparticles conductive
Dear all,
I'm searching for opinions over the following matter: We would like to model and simulate low conductive organic nano(or micro)-particles that may or may not form long chains that resemble to fibers.These particles
by the time they are produced they...
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