Agilent Technologies ENA Series

Appendix D 653
Softkey Functions
Analysis Menu
D. Softkey Functions
(Continued)
Fixture Simulator
Diff Matching
*1
C Sets the value of C for the shunt L - shunt C differential matching circuit to
be added to the balanced port selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}:PAR:C
G Sets the value of G for the shunt L - shunt C differential matching circuit to
be added to the balanced port selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}:PAR:G
L Sets the value of L for the shunt L - shunt C differential matching circuit to
be added to the balanced port selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}:PAR:L
R Sets the value of R for the shunt L - shunt C differential matching circuit to
be added to the balanced port selected in the
Select Bal Port menu.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}:PAR:R
User File Opens a dialog box for reading a 2-port Touchstone data file prepared by
the user. Selecting
User in the Select Circuit menu adds the loaded
differential matching circuit.
:CALC{1-16}:FSIM:BAL:DMC:
BPOR{1-2}:USER:FIL
Return Returns to the softkey display screen one level higher.
Diff ZConversion
*1
Displays softkeys for setting up the differential impedance conversion function. When the reference impedance of
two unbalanced ports is expressed as Z
0
, an automatic conversion sets the differential mode reference impedance
of the converted balanced port to 2Z
0
and the common mode reference impedance to Z
0
/2. Differential impedance
conversion is a function that further converts 2Z
0
into another reference impedance.
Diff
ZConversion
Enables or disables the differential impedance conversion function.
:CALC{1-16}:FSIM:BAL:DZC:STAT
Port1 (bal)
Real
*2
Sets the differential reference impedance (real format) of balanced port 1.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:Z0
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:REAL
Port1 (bal)
Imag
*2
Sets the differential reference impedance (complex format) of balanced port
1.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:IMAG
Port2 (bal) Real Sets the differential reference impedance (real format) of balanced port 2.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR{1-2}:Z0
:CALC{1-16}:FSIM:BAL:DZC:
BPOR{1-2}:REAL
Port2 (bal) Imag Sets the differential reference impedance (complex format) of balanced port
2.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR{1-2}:IMAG
Port3 (bal)
Real
*2
Sets the differential reference impedance (real format) of balanced port 3.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:Z0
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:REAL
Port3 (bal)
Imag
*2
Sets the differential reference impedance (complex format) of balanced port
3.
:CALC{1-16}:FSIM:BAL:DZC:
BPOR1:IMAG
Return Returns to the softkey display screen one level higher.
Return Returns to the softkey display screen one level higher.
Key Operation Function SCPI Command