Defining non-rectangular waveports in FEKO

Hi

It seems that FEKO is only able to model wave guide ports which are rectangular.Is there anyway to model other configurations such as a kind of parallel plate modes? My structure is composed of two pair of finite parallel plates which are 90deg rotated.

Regards,
Hadi

Waveguide ports can be rectangular or circular or co-axial.

For arbitrary shaped geometry, i.e. parallel plates you should use the FEM with a FEM modal port.