Transmission line losses—driven by skin effect and dielectric properties—play a critical role in degrading high-speed signal integrity and eye performance.
Transmission line loss directly affects eye diagram quality, with around −12 dB at Nyquist marking the limit before signal integrity rapidly degrades without equalization.
Understanding when to use a TDR, WavePulser 40iX, or VNA depends on bandwidth, rise time, port count, and whether you need time-domain impedance or frequency-domain S-parameters.
