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Eigenfrequency Linearization (transform) point

Posted Aug 30, 2018, 6:58 a.m. EDT Low-Frequency Electromagnetics, RF & Microwave Engineering, Parameters, Variables, & Functions Version 5.3a 0 Replies

Andreas Rennings
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Hello,

I've got some questions concerning the Eigenfrequency Study with serach method 'Region'. The Eigenfrequency Analysis calculates the complex eigenvalue lambda, which is a complex angular frequency with unit [rad/s]. In the configurations tab of the Eigenvalue Solver a linearization point can be set. What is the unit of this transform point? Do I have to give a pure freqeuncy or an angular frequency? Sencondly, what happens if the check box is turned off? Is the transform point then set to the default value 0, which might be far out of my region of interest?

Thank you in advance and best regards Rennings

0 Replies Last Post Aug 30, 2018, 6:58 a.m. EDT
COMSOL Moderator

Hello Andreas Rennings

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