Measurement of S-Parameters
Measurement of S-Parameters
(OP)
In the measurement setup , I was going through the theory and I don't understand where the 2 comes from in the equation to find the S parameter S21. ( ie. S21 = 2V2/VG1) Why is it there??
RE: Measurement of S-Parameters
is (v2/vg1)^2 as I recall. Maybe you have a misprint.
RE: Measurement of S-Parameters
RE: Measurement of S-Parameters
Reinhold ludwig & Pavel Bretchko
"RF Circuit Design Theory and Applications"
Page 171-172
You can find solution there.
By the way, I have a question here,too. Does somebody know why we should normalize here? I feel confuing for the normalization factor in those formulas.
RE: Measurement of S-Parameters