R&S
®
ZVA/ZVB/ZVT Trace Menu
1145.1084.12 4.13 E-6
Measure
The Measure submenu selects the quantity to be measured and displayed.
• S11, S12, S21, S22 select the four elements of the standard 2-port scattering matrix (S-
parameters).
• More S-Parameters opens a dialog to select S-parameters for multiport measurements or
mixed mode S-parameters.
• Ratios opens a submenu to select and define ratios of wave quantities.
• Wave Quantities opens a submenu to select the absolute (unratioed) power of the analyzed
signals (wave quantities).
• Impedance opens a submenu to convert reflection S-parameters into matched-circuit
impedances (converted Z-parameters).
• Admittance opens a submenu to convert reflection S-parameters into matched-circuit
admittances (converted Y-parameters).
• Z-Parameters opens a dialog to select arbitrary open-circuit impedance parameters describing
a linear circuit.
• Y-Parameters opens a dialog to select arbitrary short-circuit admittance parameters describing
a linear circuit.
• Stability Factor selects one of the three factors K, µ
1
or µ
2
to assess the stability of linear circuits
(e.g. amplifiers).
• DC Inputs selects and configures the measurement of DC powers and the Power Added
Efficiency (PAE).
• Power Sensor opens a configuration dialog for the measurement of wave quantities using an
external power meter.