Yagi-Uda antenna modeling with EMPro

Hi All,

I am working on a project with EMPro to simulate a Yagi-Uda antenna in the GSM-850 band (824-894 MHz). I have the driven element halfwave-dipole extruded (two hollow cylinder pieces with a gap in between for the feeding signal), but I am not sure what function to use to feed the signal to the driver elements. I watched through the tutorial videos on Agilent's website, but I still don't understand how it works. Please advise.

Thanks

Can you attach your EMPro project?