Learning Forum

[wmatava]

tutorial.pdf

[cbiurrun]

Hi!
I guess you are generating a dispersion diagram by sweeping a phase delay between the Primary and Secondary boundaries, correct?
Please be aware that for each phase value you will get up to N frequency values , one per mode. If you plot re(mode(n)) against this phase delay you will obtain a diagram and you will see how each phase value corresponds to a frequency value for each mode. That is why you don't have a "frequency" section.
If you want to plot the fields for a specific mode and at a specific frequency, you should simulate the adequate phase value and then you should be able to obtain a field representation and to animate it.