HOW CREATE PORT in FEKO

Usually these are fed using a wire, on which you place a wire port and then a voltage source is placed on this port.

Have a look in the Altair_Feko_Getting_Started_Guide.pdf in the help folder - work through the patch antenna there.

where exactly place the wire between ground and the patch?

Can you please take a screenshot how to create the wire in antenna

The position of the feed is determined by the required impedance and of course will depend strongly on the antenna geometry.

The Getting Started guide will show you how to create a wire, port and source. Strongly recommend to work through this example.

The position of the feed is determined by the required impedance and of course will depend strongly on the antenna geometry.

The Getting Started guide will show you how to create a wire, port and source. Strongly recommend to work through this example.

Thanks a lot mel