BK Precision 885 Manual De Instrucciones página 38

H
CUR
H
POT
Z
L
POT
L
CUR
H
CUR
H
POT
Y
L
POT
L Y
CUR
(R
H
CUR
H
POT
Z
L
POT
L
CUR
Z
Parastic of the Test Fixture
Redundant
(Z )
s
Impedance
R
s
m
(a) Parastic Effect of the Test Fixture
R L
s
o
= G + j £ sC
o o o
+ j £ s<<
s
G +j£sC
o
(b) OPEN Measurement
R L
s
s
= R + j £ sL
s s s
(c) SHORT Measurement
Figure 3.7
Parastic
Conductance
L
s
C
o
s
C G
o
1
)
o
s
C G
o
35
(Y )
o
Zdut
G
o
OPEN
o
SHORT
o