Which S-parameter can be used to identify via impedance discontinuity in a PCB design?
The closest thing to a direct impedance measurement is return loss which would be S11. Polar displays are also nice for getting the “feel” of the impedance.
Which S-parameter can be used to identify via impedance discontinuity in a PCB design?
The closest thing to a direct impedance measurement is return loss which would be S11. Polar displays are also nice for getting the “feel” of the impedance.