R3765/67G Series Network Analyzer Operation Manual
7.10 Software Fixture Function (OPT 71/72)
7-110
•
When measuring a 4-port device
Frequency S11 (dB) S11 (deg) S12 (dB) S12 (deg) S13 (dB) S13 (deg) S14 (dB) S14 (deg)! No line feed
S21 (dB) S21 (deg) S22 (dB) S22 (deg) S23 (dB) S23 (deg) S24 (dB) S24 (deg)
! No line feed
S31 (dB) S31 (deg) S32 (dB) S32 (deg) S33 (dB) S33 (deg) S34 (dB) S34 (deg)
! No line feed
S41 (dB) S41 (deg) S42 (dB) S42 (deg) S43 (dB) S43 (deg) S44 (dB) S44 (deg)
! No line feed
In the measurements of a 3-port or 4-port device, a line feed is executed in the T.S file,
but all items of measurement data are written in one line in the CSV file.
(3)
CSV DISP file
Data being displayed on the active channel is saved in CSV file format. The extension of
the file is ".csv." Although all measured S-parameters are saved in the T.S file or CSV file,
only data displayed on the active channel is saved in the CSV DISP file in the same format
as the displayed data. When the active channel is displayed in the 2-trace mode, the first
trace data is saved.
The saved data is arranged in the sequence of measurement frequency and S-parameter
data.
7.10.2.9 Operation Procedure
Use the following procedure to call the software fixture menu.
[FUNCTION]
→
{SOFTWARE FIXTURE}
Software fixture menu
{SOFTWARE FIXTURE ON/OFF}:
Selects ON/OFF of all software fixture functions.
{PORT CONDITION}:
Displays the port condition menu (see
).
{BALANCE MEASUREMENT}:
Displays the balance measurement menu (see
).
Sets the balanced matching circuit function, degree of
balance measurement function and software balun
function to analyze the balanced device.
{MODE ANALYSIS ON/OFF}:
Selects ON/OFF of the mode analysis function. When
the mode analysis function is set to ON, the MEAS menu
is changed (see
).
{FIXTURE LIST ON/OFF}:
Selects ON/OFF of the software fixture function setting
list display. When the list of settings is set to ON, the
screen display is switched from the measurement data
to the software fixture setting list.
{LOAD USE CIRCUIT}:
Displays the user defined circuit menu (see
). Reads
the user defined circuit file used in the network
elimination function and matching circuit function from
the floppy disk.
{SAVE FILE}:
Displays the data saving menu (see
). Saves the
measurement results on the floppy disk.
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