Keysight E4980AL - Page 193

Keysight E4980A/AL Precision LCR Meter 193
Measurement Procedure and Examples
Impedance Parameters
7-
Figure 7-3 Vector Representation of Admittance
Y Admittance [S]
G Conductance [S]
B Susceptance [S]
|Y| Magnitude of Admittance [S]
 Phase of Admittance [deg or rad]
C Capacitance [F]
Rp Parallel Resistance []
Y G
2
B
2
+ 
1
Z
------
= =

B
G
------
 
 
atan –= =
B 2fC=
Q
1
D
----
B
G
------
= =
G
1
Rp
-------
=
The |Y|- measurement function of the E4980A/AL can obtain the |Y| and 
parameters given in the above equations.