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Hi everyone
I am simulating a Log-periodic antenna in HFSS. In the beginning I had got the planar version with surfaces only, it takes about 10 mins to be done :wink:. Then I tried to do the wired version simulating only the periferial shape making the path with very thin cylinders joined...
Hi everyone,
If I have an antenna that must be feed at the bottom of the air box (where the Floquet port should be positioned) how can I make a simulation in this mode?
Thanks
I do not have one tutorial but you can go to the Balanis or Kraus to get any example of arrays of dipoles they are very popular. You can compare your radiation patterns with the book results
Actually I am taking the Mixed S matrix given by:
Vaz K. and Caggiano M., "Measurement technique for the extraction of differential s-parameters for single -ended s-parameters", Electronics Technology: Meeting the Challenges of Electronics Technology Progress, 2004. 27th International Spring...
I have built a coupled microstrip circuit which is measured with the 4-ports single ended technique. I am trying to obtain 3 parameters: insertion losses for common and differential modes, and reflection loss for differential mode. So far, I have good results with insertion losses, but...
Thak you both, your answers have been very useful.
In the case that "kecbackbencher" mentions, those two antennas must be placed face-to-face without any spacement between them, right?
Hi everyone,
One guy come to me asking if you can test the bandwidth of a conical horn antenna putting 2 ports, one as normally used in the entrance of energy and the another one at the aperture. I told him that it would be incorrect because the S parameter of the feeding port gives you the...
Hi everybody,
I am simulating a structure similar to the well-known mushroom, in HFSS v.10. Somebody told me I could save processing time if I apply a condition like "surface meshing" at the vias but I was not able to find this option.
Does this option really exist? or do I have to give a...
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