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Does anybody knows hot to model a conical log spiral in FEKO or HFSS.
I can model an spiral and an helix but not a log-spiral. How it is possible to generate the log-spiral on a conical surface in the modeller?
Please help me.
Thanks,
Beetro
hfss helix
I need to simulate an spiral helical antenna to determine its FF pattern.
I modelled the helix in HFSS surrounded by a cylinder of vacuum of few wavelenghts in lenght and less than a wavelenght in radius, but when I try to simulate the meshgride generated automatically becomes huge...
Hi evrybody,
I need to control a mobile handset. In particular, I want to set it in continuous wave mode in order to measure the radiated pattern.
I know that it is possible with some old handset and with a controlling software as wintesla. Does anyone have experience in such topic?
Please...
wintesla
Hi everybody,
does anybody know where i can find some shematics of the cables to connect mobile (nokia) phones to PC in order to be controlled by wintesla?
Thnak you.
Pietro
cps simulation
Hi all,
I'm triing to simulate CPS structure on anisotropic substrate with HFSS.
I used WAVEPORTS to excitate my circuit. But I do not think that my results are correct and I have some doubts. Attached there is my HFSS model.
Does anybody can help me in understanding if...
CPS simulation
Hi all,
I'm triing to simulate CPS structure on anisotropic substrate with HFSS.
I used WAVEPORTS to excitate my circuit. But I do not think that my results are correct and I have some doubts. Attached there is my HFSS model.
Does anybody can help me in understanding if:
1) Is...
Hi everybody,
I'm trying to determine the guiding properties of a channel waveguide in LiNbO3 with RSoft. But I face a problem during the fundamenal mode determination.
During the simulation afther 20 lambda of propagation the major component of the mode suddenly disappear (the WG lenght is...
does anybody has experience on this sw?
I need to simulate a Ti+ indifussion waveguide, but i face some problems about the design in the CAD of the layers.
I would be grateful to anyone who could help me or provide some tutorials.
Thank you.
Hi,
i'm becoming involved in the design of integrated optic circuit (OIC) and I would like to know what are the design Sw available in this electromagnetic segment.
Could anyone help me, please?
Thanks.
First of all. Thank you for your answer. I'm sorry but I do not get the point...
Could you explain beter what do you mean for missing the port?
I put 2 ports in the design? A lumped (CPS excitation) and a waveguide (CPW excitation) port. Should I put another one? Where, if so? Or maybe the...
I need to model a finite ground CPW.
The structure is very small if compared to the wavelength and also with respect to the dimensions of the substrate so I used dummy model objects above the trasmission line and below in the substrate.
Is this the rigth way? Or there is a more elegant way to...
What Sw is more appropiate to simulate planar stucture printed on anisotropic substrates?
I tried DESIGNER...but it doesn't work with anisotropic materials...the same for SONNET Lite...
I tried HFSS but it is not so friendly and reliable concerning the excitation: I simulated a simple CPW...
Does anyone work with sonnet suite and anysotropic substrates?
If so, could he share his experience? I need to understand if it is suitable to my purposes...to ork with IC on Lithium Niobate.
Thanks
sonnet ground plane
Does anybody knows how to remove the ground in the geometry of a SONNET LITE? I did not find it in the DIELECTRIC LAYERS dialog box, but it seems to be anyway present.
Thanks
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