16.
T
o
measure
the
standard,
when
the
trace
has
settled,
press:
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
TRANSMISSION
N
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
DO
BOTH
FWD
+
REV
17.
To
compute the
error co
ecien
ts,
press:
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
DONE
2-PORT
CAL
The
analyzer
displa
ys
the
corrected
measuremen
t
trace.
The
analyzer
also
sho
ws
the
notation
Cor
at
the
left
of
the screen,
indicating that
error-correction is
on.
Note
Y
ou can
sav
eor
store the
measuremen
t
correction
to
use
for
later
measuremen
ts.
Use
the
men
us
under
4
SAVE/RECALL
5
,
or
refer
to
\Prin
ting,
Plotting,
and
Sa
ving
Measuremen
t
Results"
lo
cated in
the
HP
8753D Option
011
Network A
nalyzer User's
Guide
for
pro
cedures.
18.
This
completes
the
full t
wo-p
ort correction
pro
cedure.
Y
ou
can
connect
and
measure
y
our
device
under
test.
T
able
11-1.
Calibration
Coefficient
T
erms
and
T
ests
Calibration
Co
ecient
Calibration T
yp
e
Test
Num
ber
Resp
onse
Resp
onse
and
Isolation*
1-p
ort
2-p
ort
1 E
R
or
E
T
E
X
(E
D
) E
D
E
DF
32
2 E
T
(E
R
) E
S
E
SF
33
3 E
R
E
RF
34
4 E
XF
35
5 E
LF
36
6 E
TF
37
7 E
DR
38
8 E
SR
39
9 E
RR
40
10 E
XR
41
11 E
LR
42
12 E
TR
43
NOTES:
Meaning of rst
subscript: D=directivit
y; S=source matc
h; R=reection tracking; X=crosstalk; L=load matc
h;
T=transmission tracking.
Meaning of second subscript: F=forw
ard; R=rev
erse.
* Resp onse and Isolation cal yields: E
X
or E
T
if a transmission parameter (S
21
,S
12
)orE
D
or E
R
if a reection
parameter (S
11
,S
22
)
One-path, 2-p ort cal duplicates arrays 1 to 6 in arrays 7 to 12.
DRAFT
3/21/106 15:14
Error Terms 11-5
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