R&S ZVB - Output

R&S
®
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®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 799
MMEMory:STORe:TRACe:PORTs:INComplete '<channel no.>','<file_name>',
COMPlex | LINPhase | LOGPhase, <Port 1>[, <Port 2>, ...]
Exports a (possibly) incomplete, uncalibrated set of S-parameters to an n-port Touchstone file (n > 1). The
missing S-parameter columns are filled by zeros. Corresponds to Export S-Matrix with option Replace
Missing Values by 0.
Note that at least one of the related S-parameters has to be measured, otherwise the command fails.
Renormalization rules
– In automatic renormalization mode (MMEMory:SETTings:RENorm:MODE AUTO), the analyzer uses the
common reference impedance of the physical ports as the target impedance (or 50 Ω, if different port
impedances are defined). The Reference resistance written to the file header of a Touchstone file is set
according to the target impedance; the configured reference impedance
(MMEMory:SETTings:RENorm:RIMPedance) is ignored.
– In explicit renormalization mode (MMEMory:SETTings:RENorm:MODE EXPLicit), renormalization is
enabled if and only if the renormalization state (MMEMory:SETTings:RENorm:STATe) is ON. If enabled,
S-parameters are renormalized to the configured reference
impedance (MMEMory:SETTings:RENorm:RIMPedance). The Reference resistance written to the file
header of a Touchstone file is set according to the configured reference
impedance (MMEMory:SETTings:RENorm:RIMPedance) - irrespective of the renormalization state.
<channel no.>
Channel number in the active setup.
'<file_name>'
String parameter to specify the name and directory of the created Touchstone
file. The file extension *.s<n>p for a n-port Touchstone file is mandatory.
If no path is specified the analyzer uses the current directory, to be queried with
MMEMory:CDIRectory?.
Other
parameters
COMPlex – Complex values (real and imaginary part)
LINPhase – Linear magnitude and phase
LOGPhase – dB-magnitude and phase
<Port 1>, <Port 2>... – First, second... port number
.
*RST value
– (the default export format in manual control is COMPlex)
SCPI, Command
Types
Device-specific, no query.
Example:
*RST
Reset the analyzer, generating the default trace Trc1. The S-parameter S
21
is
measured; the channel is uncalibrated.
MMEM:STOR:TRAC:PORT:INC 1, 'Test.s2p', COMPlex, 1,2
Store the trace to a two-port Touchstone file. The columns for S
11
, S
12
, and S
22
are filled with zeros.
OUTPut...
This subsystem controls the characteristics of the analyzer’s output ports.