3d polar plot of log periodic antenna

Iftekhar Rahman Riham · Dec 3, 2014

i am new to hfss software.still learning it.so can you tell me if the 3-d polar plot is right ??

FvM · Dec 3, 2014

Getting sidelobes is quite normal, but having a main lobe out of the long axis looks dubious.

But guessing without knowing the geometry is somehow fruitless.

Iftekhar Rahman Riham · Dec 3, 2014

here is a picture of the antenna

volker@muehlhaus · Dec 3, 2014

Why do you plot E field and not the antenna gain?

FvM · Dec 3, 2014

I can't see the feed point, it should be at the "small" antenna end.

And get rid of the x-offset.

3d polar plot of log periodic antenna

Iftekhar Rahman Riham

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FvM

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Iftekhar Rahman Riham

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Iftekhar Rahman Riham

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3d polar plot of log periodic antenna

Iftekhar Rahman Riham

Newbie level 2

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FvM

Super Moderator

Iftekhar Rahman Riham

Newbie level 2

volker@muehlhaus

Advanced Member level 6

FvM

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