FEKO - Point source expression

Hello everyone,

I would need to know how FEKO defines the field expression of a point source.

For example, if I consider an electric source at the origin oriented according to z, I expect the following expression:

E_theta=j*k*Z*I*dl*sin(theta)/(4*pi)

By selecting I*dl=1 in FEKO I get a field amplitude different from the expression :

E_theta=j*k*Z*sin(theta)/(4*pi)

Does anyone know how FEKO defines the expression for the dipole?

Thank you !

Max