kaushik1411
Newbie level 5
hi,
I am having a problem with Ie3D regarding the gain-frequency plot.When I take the max directivity and the radiation efficiency data and use Gain(dBi)=Directivity(dBi)+10log(rad efficiency),it is different from the gain frequency plot that IE3D is showing. If I take antenna efficiency instead of rad efficiency,the result is quite same.But then the definition of gain should not include the reflection loss.I would appreciate if someone can help.
I am having a problem with Ie3D regarding the gain-frequency plot.When I take the max directivity and the radiation efficiency data and use Gain(dBi)=Directivity(dBi)+10log(rad efficiency),it is different from the gain frequency plot that IE3D is showing. If I take antenna efficiency instead of rad efficiency,the result is quite same.But then the definition of gain should not include the reflection loss.I would appreciate if someone can help.