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10 db bandwidth
Hi group!
I post you a file.rar containing a .mod file realized with MWS cst.
I'd like to know how can obtain a -10db bandwidth from 200 to 800 MHz.
What are the adjustments that I have to do, to reach my goal?
Is it a problem of feed? or of dielectric?
Please help me...
Re: MY VIVALDI SIMULATION
TO EIRP:
HI! I DON'T UNDERSTAND WHY YOU DON'T SEE THE CORRECTS PROPERTIES OF ANTENNA'S MATERIAL. I HEVE LOOKED MY PROJECT AND I SEE THE COPPER WITH THE CORRECT CONDUCTIVITY AND FR4 WITH THE CORRECT DIELECTRIC ROPERTIES. IT IS SO STRANGE... MAYBE IT DEPENDS ON .SAT...
Re: MY VIVALDI SIMULATION
to eirp:Hi! I think that you haven't need of my result.. tomorrow i'll post another file .sat with results!
to greg b3d: thanks for good suggestion! I'll try to follow this way!
bye alessandra
MY VIVALDI SIMULATION
HI GROUP!
I HAVE DESIGNED ANOTHER VIVALDI ANTENNA BETTER THAN THE ONE THAT I POST YEASTERDAY AND YOU CAN FIND IT ATTACHED.
IT IS JUST A TRY AND IT ISN'T THE OPTIMOUS SOLUTION.
I HAVE SIMULATE IT WITH MW STUDIO 5 AND EVERYTIME THAT LANCH THE SIMULATION THERE IS PROBLEM...
save file is from a later version of acis
Hi group!
I'm again here! :)
I wrote yeasterday with a prolemin import .sat file in hfss.
Now I try again to import a .sat file and I see this error message:
"Acis error 'Fail to restore entity list acis error 34005 - save file is from a later version...
cst vivaldi antenna
Hi group!
I have to simulate a Vivaldi antenna with CST and with HFSS, and then I have to comparate the results.
My antenna is a Vivaldi Antipodal Balanced (you can see that, if you go to CST home page=>applications=>antenna and sar=>... vivaldi).
I have dimensioned my...
Hi group,
a question about computing RCS for a complex object in HFSS'enviroment. I've modeled the object, then assigned material's specifications and computed the back scattered field. I've obtained some results at four high frequencies (GHz). The strange thing is that the Total RCS becomes...
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