kevinj
Joined: 19 Jan 2006
Posts: 117
Helped: 4
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 19 Sep 2008 5:44 choppy / not smooth 3D polar plot in hfss |
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hi. i'm simulating an antenna at 5GHz in hfss.
the results for the 3D polar plot are choppy (shown in the picture).
my airbox is lamda/4 or greater away from the antenna. the airbox is greater than lambda/4 from the antenna because i need to include the metal sheets. i put the airbox lamda/4 away from the metal sheets.
i don't think the metal sheets are the reason for the plot to be choppy. i think the plot not being smooth has to do with the radiation box.
does someone have an explanation.
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