s parameters tutorial
hi all,
on analysing the nm interconnect structure in IE3D, i am able to get the s- parameters,transmission line parameters,eyepattern display,etc....
But i need the theory regarding this parameters extraction......also wht can i infer from the results ?.......how the s-parameters should be(for nm substrate simulated for around 200 frequency points iam getting the display of it).....but how should be s11(low or high),s22(low or high),s12(low or high),s21(low or high)......
also i need a list of commonly used substrates with their relative permittivity and which substrate can be used for nm range......
plz help regarding this....
expecting ur reply,
with regards,
venkat.G.