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In correct capacitance matrix with positive elements on non diagonal part.
Posted Jun 8, 2017, 7:56 p.m. EDT Low-Frequency Electromagnetics, Parameters, Variables, & Functions Version 5.3 0 Replies
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Now I am trapped in a weird situation. I have CPW structure where I want to calculate the capacitance with two pads. I have been getting asymmetric and positive elements on the capacitance matrix(non diagonal elements). Do you have some idea why?
C11=221fF
C12=-2.6fF
C13=+5.33fF
C21=-2.61fG
C31=+3.99fF
Please note the sign, C13 must be equal to C31 but in this case these are positive elements , which is fundamentally wrong as well.
Hello Hiroki Ikegami
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