Rohde & Schwarz ZVL series - Impedance

R&S ZVL GUI Reference
Trace Menu
Operating Manual 1303.6580.32-06
189
Remote control:
CALCulate:TRANsform:DTFault:PEAK:STATe ON | OFF
CALCulate:TRANsform:DTFault:PEAK:COUNt?
CA
LC
ulate:TRANsform:DTFault:PEAK:DATA<nr>?
Export Fault List...
Opens a Save As... dialog to write the fault list data to an ASCII file.
Example: The fault list:
is described by the file:
Remote control:
–
Impedance
The Impedance submenu contains the functions to convert S-parameters into matched-circuit
impedances. The matched-circuit impedances describe the impedances of a DUT that is terminated at its
outputs with the reference impedance Z
0
.
Z <– S11, Z <– S12, Z <– S21, Z<– S22 select the forward and reverse matched-circuit impedances of a
2-port DUT.
Z <– S11, Z <– S12, Z <– S21, Z <– S22
Selects the 2-port matched-circuit, converted impedances. The parameters describe the impedances of a
2-port DUT, obtained in forward and reverse transmission and reflection measurements:
• Z
11
is the input impedance of a 2-port DUT that is terminated at its output with the reference
impedance Z
0
(matched-circuit impedance measured in a forward reflection measurement).
• Z
22
is the output impedance of a 2-port DUT that is terminated at its input with the reference
impedance Z
0
(matched-circuit impedance measured in a reverse reflection measurement).
• Z
12
and Z
21
denote the forward and reverse transfer impedances, respectively.
Use the Smith chart to obtain an alternative, graphical representation of the converted impedances in