Is this good or bad? A short transmission line section has a peak return loss of -15 dB. What impedance difference between the line and the ports does this correspond to? Next rule of thumb: RoT #13: ...

When the via impedance value cannot be determined, evaluating the signal transmission provides a viable alternative.

Unmatched and improper interconnects, cables, connecters, SMA launches, and so on, in the set-up cause ripples that lead to measurement errors in device performance parameters, such a gain, output ...

Return loss is another term used to describe the amount of power ... Another effect of a mismatched load causes the transmission line to act as an impedance transformer. The transmission line will ...

Return loss is the amount of power being reflected back to the source. For an ideal relay, if the characteristic impedance were matched to the transmission line and the output terminated to this ...