Keysight E4980A - Page 189

Keysight E4980A/AL Precision LCR Meter 189
Measurement Procedure and Examples
Impedance Parameters
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 []
YG
2
B
2
+
1
Z
-----
==

B
G
------


atan –==
B2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.
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