R&S ZNA26 - Page 307

GUI reference
R&S
®
ZNA
307User Manual 1178.6462.02 ─ 20
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "Y11" |
"Z11" ...
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "Y11" |
"Z11" ...
Imbalance/CMRR ← Y/Z/k/μ-Parameters
Allows you to select an imbalance or common mode rejection ratio (CMRR) parameter
as measured quantity. These measurements are only available if at least one balanced
port is active.
These parameters are expressed as "Imb
<out><in>
" or "CMRR
<out><in>
", where <out> and
<in> denote logical port numbers.
For background information, see Chapter 4.3.6.3, "Imbalance and common mode
rejection", on page 138.
The "Imbalance Differential..." dialog opener button is only enabled, if a balanced and
two single-ended logical ports are configured in the Balanced Ports dialog. See Imbal-
ance Differential dialog.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "IMB21" |
"IMB12" | "CMRR11" | "CMRR21" | "CMRR12" ...
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "IMB21" |
"IMB12" | "CMRR11" | "CMRR21" | "CMRR12" ...
Stability ← Y/Z/k/μ-Parameters
Allows you to select one of the three two-port stability factors K, μ
1
or μ
2
as measured
quantities.
The stability factor calculation is based on 2-port reflection and transmission S-param-
eters so that the input and output port numbers must be different. The pull-down list
contains all possible physical (single-ended) port combinations. For an analyzer with n
ports, provides n·(n-1) stability parameters.
Stability parameters are expressed as "K
<out><in>
", "μ1
<out><in>
", and "μ2
<out><in>
", where
<out> and <in> denote logical port numbers.
Meas softtool