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How is Quality factor for frequency solid.Q_freq defined in COMSOL

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Hi All,

I am wondering how is Quality factor for frequency (solid.Q_freq) defined in COMSOL?

In thin film BAW demo, Global solid.Q_freq as a function of frequency is a continuous curve (similar to the result calculated using group delay of S11). What equation was used in calculating solid.Q_freq?

Best.


1 Reply Last Post 08.06.2020, 17:44 GMT-4
David Kan COMSOL Employee

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Posted: 4 years ago 08.06.2020, 17:44 GMT-4

Hi Huiyao! The community may or may not get back to you about this, but our support team will answer. You can contact them at www.comsol.com/support. I will forward your question at any rate.

Hi Huiyao! The community may or may not get back to you about this, but our support team will answer. You can contact them at www.comsol.com/support. I will forward your question at any rate.

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