Figure
5-4.
Standard
Connections
for
a
Response
and
Isolation
Error-Correction
for
Reection
Measurements
8. T
o
measure
the
standard,
press:
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
SHORT
or
N
N
N
N
N
N
N
N
N
N
N
N
N
N
OPEN
If
the
calibration
kit
you
selected
has a
choice
between
male
and
female
calibration
standards
,
remember
to
select
the
sex
that applies
to
the
test
port
and
not
the
standard.
The
analyzer
displays
WAIT
-
MEASURING
CAL
STANDARD
during
the standard
measurement.
The
analyzer underlines
the
softkey
that
you
selected
after
it
nishes
the
measurement,
and
computes the
error
coecients
.
9.
Connect the
load calibration
standard
to
the
test
port.
10.
To
measure the
standard
for
the
isolation
portion
of
the
correction,
press:
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
ISOL'N
STD
11.
T
o
compute
the
response
and
directivity
error coecients
, press:
N
NN
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
DONE RESP ISOL'N CAL
The analyzer displays the corrected S
11
(or S
22
) data. The analyzer also shows the notation
Cor
to the left of the screen, indicating that the correction is switched on for this channel.
Note
You can save or store the error-correction to use for later measurements
.
Refer to
the \Printing, Plotting, and Saving Measurement Results" chapter for
procedures.
12. This completes the response and isolation error-correction for reection measurements.You
can connect and measure your device under test.
5-14 Optimizing Measurement Results
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