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superimposed signal as Coil excitation and Study in Frequency Domain

Posted Dec 19, 2011, 4:05 a.m. EST Low-Frequency Electromagnetics, Studies & Solvers Version 4.2, Version 4.2a 0 Replies

Denis Maus
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Hi all,

i have an 2D axisymmetric coil Model (like one from the comsol model library "inductive_heating") which i am trying to excite by an external input signal. This external signal is overlay of two harmonic signals. If i have only one time-harmonic signal as exitation of the coil, i can do a Frequency-Transient or Frequency Domain Study where i can define the frequency and then solve whitout a problem.

Do you know if there is a way to do a Frequency-Transient Study (or a Frequency Domain Study) if my input is an superimposed signal eg. sin(omega1*t)-sin(omega2*t)?

Thanks,
Denis
0 Replies Last Post Dec 19, 2011, 4:05 a.m. EST
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Hello Denis Maus

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