The crosstalk equations in section 5.7.2 of IPC-D-317A use the variable (r (Mu sub-r) in the equations for A2 and B2. I can't seem to find a definition for these variables in the document. Does anyone know what these are?
From equation 5.76b, I'm guessing that the variable represents relative permeability of the conductor, though I don't know what those values would be.
Thanks in advance for your help.
Scott Gurst
Senior Design Engineer
Ambex Technologies, Inc.
1965 N. 57th Court
Suite 104
Boulder, CO
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