Meaning of complex frequency [closed]
Closed as off topic by MissMulan on Jul 10, 2022 at 18:43
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If we have a LC high pass filter the transfer function H(s) becomes:
If we solve for s to find a pole of the transfer function we get:
In the case of a sinusoidal input signal =
But in a case of a signal which may not be sinusoidal s can be a complex number and the result of this is that the pole exists at a complex frequency. But what physical meaning does a complex frequency have?
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