R&S ZNA26 - Page 4

Contents
R&S
®
ZNA
4User Manual 1178.6462.02 ─ 20
3.2.1 Front panel.................................................................................................................... 39
3.2.2 Rear panel.....................................................................................................................45
3.3 Operating the instrument........................................................................................... 48
3.3.1 Manual operation.......................................................................................................... 48
3.3.2 Control elements of the application window..................................................................52
3.3.3 Touchscreen gestures................................................................................................... 58
3.3.4 Working with dialogs..................................................................................................... 61
3.3.5 Handling diagrams, traces, and markers...................................................................... 62
3.3.6 Entering data.................................................................................................................66
3.3.7 Scaling diagrams...........................................................................................................70
3.4 Performing measurements.........................................................................................75
3.4.1 Transmission S-parameter measurement..................................................................... 75
3.4.2 Reflection S-parameter measurement.......................................................................... 82
4 Concepts and features........................................................................ 84
4.1 Basic concepts............................................................................................................84
4.1.1 Global (persistent) settings........................................................................................... 84
4.1.2 Softtools........................................................................................................................ 85
4.1.3 Traces, channels and diagrams.................................................................................... 85
4.1.4 Sweep control............................................................................................................... 87
4.1.5 Automatic level control.................................................................................................. 92
4.1.6 Data flow....................................................................................................................... 93
4.2 Screen elements..........................................................................................................97
4.2.1 Display elements of a diagram......................................................................................97
4.2.2 Dialogs........................................................................................................................ 109
4.2.3 Trace formats.............................................................................................................. 113
4.3 Measurement results................................................................................................ 122
4.3.1 S-parameters.............................................................................................................. 122
4.3.2 Reference impedances............................................................................................... 125
4.3.3 Impedance parameters............................................................................................... 127
4.3.4 Admittance parameters............................................................................................... 130
4.3.5 Wave quantities and ratios.......................................................................................... 131
4.3.6 Unbalance-balance conversion...................................................................................134
4.3.7 Stability factors............................................................................................................139