Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 175 / 813

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.