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eigenfrequency of inplane TE waves
Posted 5 ott 2010, 04:35 GMT-4 1 Reply
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Hello,
i want to simulate the eigenfrequency of a circle (2D simulation) with an refractive index of 3.6, perfect electric conductor, and i want to know the eigenfrequencies around a specific frequency. the simulation runs ok, but i only get values of the eigenfrequencies, which are orders of magnitude away from my specific frequency. what i am doing wrong? i use comsol 3.5.
i want to simulate the eigenfrequency of a circle (2D simulation) with an refractive index of 3.6, perfect electric conductor, and i want to know the eigenfrequencies around a specific frequency. the simulation runs ok, but i only get values of the eigenfrequencies, which are orders of magnitude away from my specific frequency. what i am doing wrong? i use comsol 3.5.
1 Reply Last Post 5 ott 2010, 08:01 GMT-4
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Posted:
1 decade ago
Hi
there can be several things "wrong", but I would start checking :
1) the dimensions and units (m or um or ..?)
2) the material properties (are the units matching)
3) the boundary conditions
Difficult to imagine really, what can be wrong
--
Good luck
Ivar
there can be several things "wrong", but I would start checking :
1) the dimensions and units (m or um or ..?)
2) the material properties (are the units matching)
3) the boundary conditions
Difficult to imagine really, what can be wrong
--
Good luck
Ivar