How to obtain radiation efficiency of an antenna in FEKO?

Vishakha Pandharpure_20595

Hi

I am interested in obtaining the radiation efficiency of an antenna. It is defined as the ratio of the total power radiated by the antenna to the net power accepted by the antenna as per IEEE standards. What is the way to obtain it in FEKO?

Torben Voigt

Hi @Vishakha Pandharpure,

In POSTFEKO you can add the radiated power and the delivered source power to a graph. THen you can calculate the antenna efficiency by dividing those in a Math trace. The attached example shows how to (see POSTFEKO.pfs).

Best regards,
Torben

Vishakha Pandharpure_20595

Thanks a lot @Torben Voigt 

This resolved my problem. Thanks!