A VNA Based Time Domain Reflectometer

Turn an RF Vector Network Analyzer into a Time Domain Reflectometer.

This application transforms frequency domain measurement data, acquired with a Vector Network Analyzer (VNA), to the time domain providing a different perspective on the behavior of a Device Under Test (DUT). This input data can come from an "s1p" file containing a measurement of the DUT's reflection coefficient ("s11" or "Gamma") created by any VNA. Or the measurement data can be transferred directly from an HP 8753(a b c d) via its HPIB interface.