Chapter 8 279
Analysis and Processing of Result
Save and Recall the Agilent 4294A Internal Data
8. Analysis and Processing
of Result
calibration data and the fixture compensation data.
Table 8-8 shows the contents of the saved calibration data.
Data contents of the trace data (data array, memory array, data trace array, and
memory trace array)
If you specify saving one of the four data items of the trance data (data array, memory
array, data trace array, and memory trace array) on the data save contents selection menu,
the selected data is stored in the data part for each trace (trace A and trace B). The
following example describes the contents of the data part when saving one of the four data
items of the trace data one by one.
Table 8-7 Example of calibration data saved in the data part
"Cal Point: FIXED" Ü
Ü
"Frequency"_"Comp[open] Real"_"Comp[open] Imag"_"Comp[short] Real"_"Comp[short] Imag"
_"Comp[load] Real"_"Comp[load] Imag" Ü
4.00000000000e+01_2.947073e-09_-1.565653e-09_-6.253917e-03_1.008368e-03_5.008568e+01_
-3.311127e-02 Ü
4.50000000000e+01_-7.903406e-11_9.789698e-10_-4.783846e-03_-7.028686e-04_5.007061e+01_
-4.446183e-02Ü
5.50000038147e+01_-1.688141e_-10-3.870845e-10_-4.990600e-03_-4.369987e-04_5.008877e+01_
-4.029654e-02Ü
..................................................................................
Symbols in the table Ü : Linefeed, _ : Tab
Table 8-8 Contents of the calibration data
Setup and data array Description
"Cal Point: FIXED" Setting of calibration and compensation
data acquisition points
"Frequency" Frequency points of calibration and
compensation data
"Comp[open] Real" OPEN calibration/compensation data real
part
"Comp[open] Imag" OPEN calibration/compensation data
imaginary part
"Comp[short] Real" SHORT calibration/compensation data real
part
"Comp[short] Imag" SHORT calibration/compensation data
imaginary part
"Comp[load] Real" LOAD calibration/compensation data real
part
"Comp[load] Imag" LOAD calibration/compensation data
imaginary part
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