{{Note|The impedance of the lumped circuit is calculated at the operating frequency of the project using the specified R, L and C values. As you change the frequency, the value of the impedance that is passed to the Planar MoM engine will change.}}
Â
[[Image:PMOM52.png|thumb|400px|EM.Picasso's Port Definition dialog.]]
[[Image:PMOM53.png|thumb|300px|The Edit Port dialog.]]
[[Image:PMOM51(2).png|thumb|600px|Coupling gap sources in the Port Definition dialog by associating more than one source with a single port.]]
=== Defining Independent & Coupled Ports ===