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[HFSS] Microstrip Log periodic antenna design

suresh pd

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Hi,
I have designed a Microstrip Log periodic antenna model as attached, there is no error in validation but not getting results.
Kindly verify it.
Thanks
Suresh P
 

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  • microstrip LPDA my1.rar
    36.6 KB · Views: 6
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vfone

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First, remove the groundplane that you placed below the antenna. Printed LogPeriodic antenna is not a patch antenna. So, the antenna don't need any groundplane, which actually will damage the antenna performances.
Second, try to make the antenna from PEC, or copper, or whatever metal you want..
 

suresh pd

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First, remove the groundplane that you placed below the antenna. Printed LogPeriodic antenna is not a patch antenna. So, the antenna don't need any groundplane, which actually will damage the antenna performances.
Second, try to make the antenna from PEC, or copper, or whatever metal you want..
Thank you vfone to reply...I am new to this field. Can I get a ansys file of Microstrip Log periodic antenna.
 

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