22
Figure 9. Stripline configuration.
Simple formula:
Here h is the separation between grounds, w is the trace width, and t is the line thickness.
A library of geometry parametrized models is available and can be downloaded from
ftp.microsim.com/tech_support/tlinean.zip.
Ribbon Cable Multiconductor Modeling
)
8 . 0
9 . 1
ln(
60
0
t w
h
Z
r
) / ( 85 in ps t r d
